When two neutron stars collide, they unleash some of the most powerful forces in the universe, creating ripples in spacetime, ...

Heeding Science. Environment • September 21, 2025 • Judith Deutsch. This is an astonishing world. Blame for current disasters ...

Earth's core cannot be made just of iron — it also appears to contain carbon. And our research suggests it may contain a bit of oxygen and possibly silicon as well.

Most people take the seasons for granted, but by using old satellite data, scientists have found that Earth's seasons might not be as dependable as we thought.

Scientists detect a solid inner core on Mars for the first time, revealing a new chapter in planetary evolution.

Three UCSB graduate students share how their research and futures have been impacted by the Trump administration’s policies.

An ancient asteroid impact in Australia is revealed in shards of glass created when the giant space rock collided with the ...

Ex Machina, Blade Runner, and District 9 are all among the greatest science fiction movies where nobody travels to space.

This skywatching quiz will test your knowledge of how eclipses, when to see them, and what makes each one so spectacular.

Crucially, Alien: Earth has kept the key pillars that helped make "Alien" and "Aliens" all-time classics — the eggs, the ...

I felt that awe again when I noticed the first hurricane lily of the season growing so close to a boulder along the dirt road of our neighborhood.

Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...