NASA to roll out 11 million-pound moon rocket in preparation for astronauts' launch

14 hours ago

Michael A. McCoy / Bloomberg / Getty Images file

2 days ago

Astronauts splash down after cutting space station mission short due to a medical issue

2 days ago

NASA astronauts depart space station due to a medical issue, beginning their early trip home

3 days ago

The DNA of an extinct species is found in a mummified wolf pup's stomach

3 days ago

2025 was the third-hottest year ever recorded on Earth, data shows

3 days ago

How time in space impacts astronauts' brain

3 days ago

Mysterious interstellar object '3I/ATLAS' makes its closest approach to Earth

28 days ago

New technology helps paralyzed patients move

1 month ago

Video shows wild wolf appearing to use a tool to steal fish

1 month ago

A geomagnetic storm sparked a rare northern lights viewing for many across dozens of states. NBC News' Gadi Schwartz investigates the science behind the northern lights.

3 days ago

EPA to stop calculating deaths avoided and health care savings from air pollution rules

3 days ago

Carbon pollution rose last year. Experts blame a cold winter, natural gas prices and data centers.

4 days ago

Astronauts' brains change shape and position after time in space, study finds

5 days ago

Same-sex sexual behavior observed in dozens of primate species, suggesting evolutionary origin

3 days ago

NASA announces timing for astronauts' early departure from ISS due to medical issue

7 days ago

Another California resident dies of death cap mushroom poisoning

7 days ago

California is completely free of drought for the first time in 25 years

3 days ago

NASA to bring astronauts home from space station early due to a medical issue

4 days ago

Trump's exit from global climate treaty leaves U.S. without a voice in negotiations

9 days ago

NASA considers rare early ISS crew return due to astronaut's medical issue

9 days ago

A rare whale is having an encouraging season for births. Scientists warn it might still go extinct.

12 days ago

EU to hold emergency meeting on Trump's tariffs over Greenland

27 minutes ago

U.S. military says it killed Al Qaeda affiliate leader in northwest Syria

2 hours ago

ICE surge prompts street patrols surrounding Minneapolis schools

2 hours ago

Jan. 6 provocateur says he was stabbed at pro-ICE Minneapolis rally

3 hours ago

Trump calls for new leadership in Iran following nationwide protests

4 hours ago

Kianna Underwood, former Nickelodeon star, killed in hit-and-run

5 hours ago

Travel delays rack up as snow targets eastern U.S. through holiday weekend

5 hours ago

Federal officials investigating Renee Good's partner, sources say

27 minutes ago

Trump hits eight European countries with tariffs in push for Greenland purchase

7 hours ago

Trump's Gaza board of peace brings Tony Blair back into the spotlight

9 hours ago

Egypt welcomes Trump's offer to mediate Nile River water dispute with Ethiopia

10 hours ago

Protests in Iran appear to have slowed as Khamenei claims Trump personally 'encouraged' unrest

12 hours ago

Ukraine officials arrive in U.S. for security talks as Russia attacks energy sites

9 hours ago

Meet the Macuga sisters, who became Olympic-class athletes by accident

13 hours ago

Three division rivals are jockeying in the playoffs. Will one make the Super Bowl?

14 hours ago

Multiple Labor Dept staffers are on leave amid internal probe into Secretary Chavez-DeRemer

8 hours ago

Fraud scandal and ICE unrest scramble 2026 races in blue-leaning Minnesota

14 hours ago

Global AI race makes Greenland's critical minerals a tempting target

14 hours ago

Uganda opposition leader Bobi Wine says he escaped post-election raid

12 hours ago

More than 100 dead in torrential rains and floods across southern Africa

14 hours ago