Scientists spend a year in simulated Mars environment

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Climate scientist says climate is resilient to a point, but time is running out
05:42
Focus on group identity makes it harder for different groups to get along, book argues
10:26
Hollywood screenwriters and studios reach tentative deal to resolve strike
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Condoleezza Rice: The PEPFAR program has to be preserved
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Prosecutors announce charges against Sen. Menendez for 'bribery offenses'
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How Bono and Pearl Jam helped give rise to Global Citizen movement
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UAW president calls for strikes at GM and Stellantis facilities
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From 'America's mayor' to 'America's deadbeat': Giuliani faces more legal problems
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1 dead, over 40 hurt after bus carrying students crashes in New York
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Literature and book stores are 'alive and well,' says author and bookseller
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Trump privately worries over going to 'bad' prison, wearing 'one of those jumpsuits': Report
07:59
Swalwell displays 'Jordan subpoena evasion' clock at Garland hearing
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'Mr. Texas' traveled from movie script to play to musical before becoming a novel
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John Kirby: Sen. Tuberville's military blocking is impacting U.S. national security
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Joe: I'm sick and tired of Republicans trying to undermine our military
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'I am not the president's lawyer': AG Garland to defend DOJ at hearing
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'Bringing Americans home is a nonpartisan effort'
08:51
Biden would have been criticized if he hadn't brought Americans home, says ambassador
04:49
Struggles with self-doubt at the heart of 'Unreliable Narrator'
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Illinois becomes first state to eliminate cash bail
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UP NEXT
Climate scientist says climate is resilient to a point, but time is running out
05:42
Focus on group identity makes it harder for different groups to get along, book argues
10:26
Hollywood screenwriters and studios reach tentative deal to resolve strike
01:18
Condoleezza Rice: The PEPFAR program has to be preserved
06:30
Prosecutors announce charges against Sen. Menendez for 'bribery offenses'
05:44
How Bono and Pearl Jam helped give rise to Global Citizen movement
11:28