Potentially dangerous comets could be spotted many years in advance by following the meteoroid trails they leave near Earth, ...

Happy New Year's on Mars. Martian years are almost twice as long as Earth years. Nov. 12 is the day to celebrate the start of ...

Around 700 million years ago, the Earth cooled so much that scientists believe massive ice sheets encased the entire planet ...

There is a 50% chance that global warming will consistently exceed 1.5 degrees Celsius in the next six years, according to a ...

A 2010 satellite image shows dozens of golden islands covered with strange parallel lines shining among the shallow waters of ...

assistant professor in Purdue’s Department of Earth, Atmospheric, and Planetary Sciences. Their findings were published in ...

You might have heard about plans to establish a self‑sustaining city on Mars. Here’s what life would really be like on the ...

How would Xenomorphs even get to our pale blue dot? ‘Alien Earth’ is propped to show us exactly that, as well as the horror ...

A series of rocks hiding around Colorado's Rocky Mountains may hold clues to a frigid period in Earth's past when glaciers several miles thick covered the entire planet.

Imagine a world where continents are fused into one massive landmass, and life as we know it is on the brink of ...

Scientists have calculated the Earth to be 4.54 billion years old, with an uncertainty of 50 million years on either side.

The release of planet-heating chemicals into the atmosphere is set to hit a record high in 2024 — with “no sign” of a peak in ...