New research could solve the mystery behind the construction of Egypt's pyramids

1 day ago

Climate in Crisis

4 years ago

World's oceans have gone 'crazy haywire,' officials warn, with majority of coral reefs in peril

1 day ago

Cities look for new ways to keep people safe — and alive — as extreme summer heat looms

2 days ago

Universal History Archive via Getty Images

3 days ago

First crewed launch of Boeing's spacecraft is delayed yet again due to a new issue

3 days ago

Could Dyson spheres exist in our galaxy?

14 hours ago

17-YEAR-OLD WORKS TO DETECT WILDFIRES WITH ROCKET AND DRONE SYSTEM

14 hours ago

Concrete made from sugarcane could help fight climate change

15 hours ago

For the tiniest infants born with heart defects, a pacemaker the size of a pill now provides hope to families who are dealing with the problem. NBC News' Yamiche Alcindor reports.

14 hours ago

Orcas sink yacht with 2 aboard in Strait of Gibraltar

4 days ago

Big banks still funnel hundreds of billions into the fossil fuel industry, report shows

2 days ago

San Francisco poised to become first U.S. city to ban 'forever chemicals' in firefighter gear

2 days ago

Canadian wildfires trigger air quality alerts across 4 U.S. states

3 days ago

In the mystery of Florida's bizarre spinning fish, a leading suspect has emerged

3 days ago

Auroras expected to continue as forecast calls for geomagnetic storm activity into Tuesday

4 days ago

Auroras illuminate night skies around the world, expected to possibly continue through Monday

6 days ago

Severe solar storm expected to supercharge northern lights across the U.S.

6 days ago

Elon Musk's Neuralink suffers setback after implant threads retract from patient's brain

9 days ago

Can heavy snowfall trigger earthquakes? A new study suggests a link

6 days ago

Astronomers finally detect a rocky planet with an atmosphere

6 days ago

Flash floods due to unusually heavy seasonal rains kill at least 68 people in Afghanistan

46 minutes ago

Man who sought revenge for a stolen phone pleads guilty to fire that killed a Senegalese family of 5

3 hours ago

Phoenix is beating the rest of the country on inflation — on paper anyway

3 hours ago

College students who protested and those who didn't share in disappointment at response from schools

5 hours ago

Alabama Republicans pledged to revisit IVF in hopes of a long-term fix. They never did.

5 hours ago

Study links talc use to ovarian cancer — a potential boon for thousands suing J&J

5 hours ago

Slovak PM is stable after 'miracles' in the hospital as suspect is ordered detained

3 hours ago

Four minors found working at Alabama poultry plant run by same firm found responsible for Mississippi teen's death

6 hours ago

Ex-military surgeons embrace new mission: stop Americans from bleeding to death

6 hours ago

Trump's hush money trial makes big money for professional line-standers

6 hours ago

Kamala Harris to speak at SEIU convention set to elect the union's first Black president

6 hours ago

Ukraine fears new Russian offensive is only 'the first wave' in a brutal summer

6 hours ago

Amid signs of waning enthusiasm, Biden reaches out to Black voters

6 hours ago

Gunmen kill three Spanish tourists in Afghanistan's central Bamyan province

6 hours ago

Trump falsely claims he won Minnesota in 2020

13 hours ago

113-year-old tower in Death Valley National Park felled by traveler trying to get vehicle out of mud

13 hours ago

7 dead in Houston area after storms and 100-mph winds; power outages and rising temperatures fuel new fears

9 hours ago

Hunter Biden's allies scramble for legal fee support as main benefactor retreats

13 hours ago

Newly released photos depict cash and gold bars seized from Sen. Bob Menendez's home

15 hours ago

17 of 20 U.S. doctors stuck in Gaza depart with the help of American officials, source says

6 hours ago