Twitter to test 280-character tweets
Videos
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Twitter to test 280-character tweets
01:05 | September 27, 2017
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OpenAI CEO Sam Altman’s home targeted in 2nd attack in 2 days
00:28 | 10 hours ago
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The 1st social media war between the US and a foreign adversary
11:36 | April 12, 2026
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Artemis II astronauts return to Earth after historic lunar flyby
05:44 | April 11, 2026
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Canada reaches space milestone with Artemis II mission, Chris Hadfield says
09:40 | April 10, 2026
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Why Anthropic is keeping its Claude Mythos AI model from the public
02:01 | April 9, 2026
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Anthropic claims its new AI model too risky to release to public
02:16 | April 9, 2026
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Retired Canadian astronaut explains how health concerns are managed in deep space
01:56 | April 6, 2026
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Is a ban on social media use among youths enforceable in Canada?
08:58 | April 5, 2026
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Feds commit $127M to biomanufacturing to boost Canada’s life sciences industry
02:00 | April 2, 2026
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Toronto quantum computing company Xanadu breaks multi-year tech dry spell on TSX with IPO
02:07 | April 1, 2026
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Edmonton Valley Zoo partnership teaches seals to use touchscreens
02:13 | April 1, 2026
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Artemis II: Hundreds of fans gathering near Kennedy Space Center to witness historic launch
02:00 | April 1, 2026
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NASA will establish presence on moon in ‘very near future,’ Artemis II test director says
00:56 | March 31, 2026
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Final preparations underway for Artemis II moon mission
02:09 | March 29, 2026
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How AI has transformed propaganda in the US-Iran war
02:18 | March 29, 2026
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Austria becomes latest country to pass social media restrictions for kids
01:57 | March 27, 2026
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Melania Trump joined by humanoid robot at Washington summit
00:41 | March 26, 2026
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Meta found liable in child exploitation case
02:21 | March 25, 2026
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Spring cleaning 101: Save time and energy with these great new products
05:43 | March 23, 2026
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Meta reportedly planning mass layoffs to offset AI costs
02:00 | March 16, 2026
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AI scams becoming more sophisticated
06:01 | March 11, 2026
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TikTok allowed to keep operating in Canada after security review
01:49 | March 10, 2026
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Pentagon labels Anthropic a ‘supply chain risk’
00:42 | March 5, 2026
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OpenAI agrees to safeguards in wake of Tumbler Ridge shooter not being flagged to police
00:49 | March 5, 2026
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Are AI layoffs in U.S. a wake-up call for the Canadian workforce?
01:58 | February 27, 2026
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NASA delays Artemis II after helium problem, overhauls moon mission plan
03:40 | February 27, 2026
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Instagram to alert parents if their kids repeatedly search for self-harm topics
02:08 | February 26, 2026
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AI minister ‘disappointed’ with OpenAI meeting on Tumbler Ridge shooter
01:55 | February 25, 2026
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OpenAI representatives summoned to Ottawa over Tumbler Ridge shooting
02:04 | February 24, 2026
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AI concerns following Tumbler Ridge shooting
05:24 | February 24, 2026
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OpenAI says Tumbler Ridge shooter’s account banned prior to tragedy
02:09 | February 21, 2026
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Twitter to test 280-character tweets
01:05 | September 27, 2017
-
OpenAI CEO Sam Altman’s home targeted in 2nd attack in 2 days
00:28 | 10 hours ago
-
The 1st social media war between the US and a foreign adversary
11:36 | April 12, 2026
-
Artemis II astronauts return to Earth after historic lunar flyby
05:44 | April 11, 2026
-
Canada reaches space milestone with Artemis II mission, Chris Hadfield says
09:40 | April 10, 2026
-
Why Anthropic is keeping its Claude Mythos AI model from the public
02:01 | April 9, 2026
-
Anthropic claims its new AI model too risky to release to public
02:16 | April 9, 2026
-
Retired Canadian astronaut explains how health concerns are managed in deep space
01:56 | April 6, 2026
-
Is a ban on social media use among youths enforceable in Canada?
08:58 | April 5, 2026
-
Feds commit $127M to biomanufacturing to boost Canada’s life sciences industry
02:00 | April 2, 2026
-
Toronto quantum computing company Xanadu breaks multi-year tech dry spell on TSX with IPO
02:07 | April 1, 2026
-
Edmonton Valley Zoo partnership teaches seals to use touchscreens
02:13 | April 1, 2026
-
Artemis II: Hundreds of fans gathering near Kennedy Space Center to witness historic launch
02:00 | April 1, 2026
-
NASA will establish presence on moon in ‘very near future,’ Artemis II test director says
00:56 | March 31, 2026
-
Final preparations underway for Artemis II moon mission
02:09 | March 29, 2026
-
How AI has transformed propaganda in the US-Iran war
02:18 | March 29, 2026
-
Austria becomes latest country to pass social media restrictions for kids
01:57 | March 27, 2026
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Melania Trump joined by humanoid robot at Washington summit
00:41 | March 26, 2026
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Meta found liable in child exploitation case
02:21 | March 25, 2026
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Spring cleaning 101: Save time and energy with these great new products
05:43 | March 23, 2026
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Meta reportedly planning mass layoffs to offset AI costs
02:00 | March 16, 2026
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AI scams becoming more sophisticated
06:01 | March 11, 2026
-
TikTok allowed to keep operating in Canada after security review
01:49 | March 10, 2026
-
Pentagon labels Anthropic a ‘supply chain risk’
00:42 | March 5, 2026
-
OpenAI agrees to safeguards in wake of Tumbler Ridge shooter not being flagged to police
00:49 | March 5, 2026
-
Are AI layoffs in U.S. a wake-up call for the Canadian workforce?
01:58 | February 27, 2026
-
NASA delays Artemis II after helium problem, overhauls moon mission plan
03:40 | February 27, 2026
-
Instagram to alert parents if their kids repeatedly search for self-harm topics
02:08 | February 26, 2026
-
AI minister ‘disappointed’ with OpenAI meeting on Tumbler Ridge shooter
01:55 | February 25, 2026
-
OpenAI representatives summoned to Ottawa over Tumbler Ridge shooting
02:04 | February 24, 2026
-
AI concerns following Tumbler Ridge shooting
05:24 | February 24, 2026
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OpenAI says Tumbler Ridge shooter’s account banned prior to tragedy
02:09 | February 21, 2026
Twitter to test 280-character tweets
Description
September 27, 2017
Twitter says it's testing tweets that are as long as 280 characters with a random sample of users.
-
Twitter to test 280-character tweets01:05 | September 27, 2017 -
OpenAI CEO Sam Altman’s home targeted in 2nd attack in 2 days00:28 | 10 hours ago -
The 1st social media war between the US and a foreign adversary11:36 | April 12, 2026 -
Artemis II astronauts return to Earth after historic lunar flyby05:44 | April 11, 2026 -
Canada reaches space milestone with Artemis II mission, Chris Hadfield says09:40 | April 10, 2026 -
Why Anthropic is keeping its Claude Mythos AI model from the public02:01 | April 9, 2026 -
Anthropic claims its new AI model too risky to release to public02:16 | April 9, 2026 -
Retired Canadian astronaut explains how health concerns are managed in deep space01:56 | April 6, 2026 -
Is a ban on social media use among youths enforceable in Canada?08:58 | April 5, 2026 -
Feds commit $127M to biomanufacturing to boost Canada’s life sciences industry02:00 | April 2, 2026 -
Toronto quantum computing company Xanadu breaks multi-year tech dry spell on TSX with IPO02:07 | April 1, 2026 -
Edmonton Valley Zoo partnership teaches seals to use touchscreens02:13 | April 1, 2026 -
Artemis II: Hundreds of fans gathering near Kennedy Space Center to witness historic launch02:00 | April 1, 2026 -
NASA will establish presence on moon in ‘very near future,’ Artemis II test director says00:56 | March 31, 2026 -
Final preparations underway for Artemis II moon mission02:09 | March 29, 2026 -
How AI has transformed propaganda in the US-Iran war02:18 | March 29, 2026 -
Austria becomes latest country to pass social media restrictions for kids01:57 | March 27, 2026 -
Melania Trump joined by humanoid robot at Washington summit00:41 | March 26, 2026 -
Meta found liable in child exploitation case02:21 | March 25, 2026 -
Spring cleaning 101: Save time and energy with these great new products05:43 | March 23, 2026 -
Meta reportedly planning mass layoffs to offset AI costs02:00 | March 16, 2026 -
AI scams becoming more sophisticated06:01 | March 11, 2026 -
TikTok allowed to keep operating in Canada after security review01:49 | March 10, 2026 -
Pentagon labels Anthropic a ‘supply chain risk’00:42 | March 5, 2026 -
OpenAI agrees to safeguards in wake of Tumbler Ridge shooter not being flagged to police00:49 | March 5, 2026 -
Are AI layoffs in U.S. a wake-up call for the Canadian workforce?01:58 | February 27, 2026 -
NASA delays Artemis II after helium problem, overhauls moon mission plan03:40 | February 27, 2026 -
Instagram to alert parents if their kids repeatedly search for self-harm topics02:08 | February 26, 2026 -
AI minister ‘disappointed’ with OpenAI meeting on Tumbler Ridge shooter01:55 | February 25, 2026 -
OpenAI representatives summoned to Ottawa over Tumbler Ridge shooting02:04 | February 24, 2026 -
AI concerns following Tumbler Ridge shooting05:24 | February 24, 2026 -
OpenAI says Tumbler Ridge shooter’s account banned prior to tragedy02:09 | February 21, 2026
-
Twitter to test 280-character tweets01:05 | September 27, 2017
-
OpenAI CEO Sam Altman’s home targeted in 2nd attack in 2 days00:28 | 10 hours ago
-
The 1st social media war between the US and a foreign adversary11:36 | April 12, 2026
-
Artemis II astronauts return to Earth after historic lunar flyby05:44 | April 11, 2026
-
Canada reaches space milestone with Artemis II mission, Chris Hadfield says09:40 | April 10, 2026
-
Why Anthropic is keeping its Claude Mythos AI model from the public02:01 | April 9, 2026
-
Anthropic claims its new AI model too risky to release to public02:16 | April 9, 2026
-
Retired Canadian astronaut explains how health concerns are managed in deep space01:56 | April 6, 2026
-
Is a ban on social media use among youths enforceable in Canada?08:58 | April 5, 2026
-
Feds commit $127M to biomanufacturing to boost Canada’s life sciences industry02:00 | April 2, 2026
-
Toronto quantum computing company Xanadu breaks multi-year tech dry spell on TSX with IPO02:07 | April 1, 2026
-
Edmonton Valley Zoo partnership teaches seals to use touchscreens02:13 | April 1, 2026
-
Artemis II: Hundreds of fans gathering near Kennedy Space Center to witness historic launch02:00 | April 1, 2026
-
NASA will establish presence on moon in ‘very near future,’ Artemis II test director says00:56 | March 31, 2026
-
Final preparations underway for Artemis II moon mission02:09 | March 29, 2026
-
How AI has transformed propaganda in the US-Iran war02:18 | March 29, 2026
-
Austria becomes latest country to pass social media restrictions for kids01:57 | March 27, 2026
-
Melania Trump joined by humanoid robot at Washington summit00:41 | March 26, 2026
-
Meta found liable in child exploitation case02:21 | March 25, 2026
-
Spring cleaning 101: Save time and energy with these great new products05:43 | March 23, 2026
-
Meta reportedly planning mass layoffs to offset AI costs02:00 | March 16, 2026
-
AI scams becoming more sophisticated06:01 | March 11, 2026
-
TikTok allowed to keep operating in Canada after security review01:49 | March 10, 2026
-
Pentagon labels Anthropic a ‘supply chain risk’00:42 | March 5, 2026
-
OpenAI agrees to safeguards in wake of Tumbler Ridge shooter not being flagged to police00:49 | March 5, 2026
-
Are AI layoffs in U.S. a wake-up call for the Canadian workforce?01:58 | February 27, 2026
-
NASA delays Artemis II after helium problem, overhauls moon mission plan03:40 | February 27, 2026
-
Instagram to alert parents if their kids repeatedly search for self-harm topics02:08 | February 26, 2026
-
AI minister ‘disappointed’ with OpenAI meeting on Tumbler Ridge shooter01:55 | February 25, 2026
-
OpenAI representatives summoned to Ottawa over Tumbler Ridge shooting02:04 | February 24, 2026
-
AI concerns following Tumbler Ridge shooting05:24 | February 24, 2026
-
OpenAI says Tumbler Ridge shooter’s account banned prior to tragedy02:09 | February 21, 2026
Twitter to test 280-character tweets
Description
September 27, 2017
Twitter says it's testing tweets that are as long as 280 characters with a random sample of users.
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