After being stranded up in space for almost nine months, Barry “Butch” Wilmore was finally headed back to Earth this week—a ...

Namely, a group of primitive amphibians called the temnospondyls. They may have survived the Great Dying by feeding on some ...

Massachusetts native Suni Williams is among NASA’s two stuck astronauts headed back to Earth with SpaceX on Tuesday -- a ...

NASA’s two stuck astronauts headed back to Earth with SpaceX on Tuesday to close out a dramatic marathon mission that began ...

Life may not have begun with a dramatic lightning strike into the ocean ... sprayed into a mixture of gases thought to be present in Earth's early atmosphere can lead to the formation of organic ...

Butch Wilmore and Suni Williams left the International Space Station in a SpaceX capsule early Tuesday, checking out with the cosmonaut and astronaut.

The pending total lunar eclipse is still several days away - but with warmer ... The eclipse - an alignment of the Earth, moon and sun where the moon passes through the Earth's shadow, or umbra ...

Earth safe from 'city-killer' asteroid 2024 YR4 Odds of an asteroid impact in 2032 just went up. Here's why experts say you shouldn't worry Despite the extreme drop in impact risk, 2024 YR4 still ...

Sky-gazers across the Western Hemisphere will be in for a celestial treat this week when the full moon appears to turn ...

Moving your hand a fraction of an inch will cause dramatic changes on ... YR4 poses no threat, it will still have a major scientific impact when it passes Earth in 2028 and again in 2032.

In this week's issue of our environmental newsletter, CBC's Jaela Bernstien gives us an inside look at how U.S. President Donald Trump's crackdown is affecting science, we admire a new highly ...