On the final day of the Cretaceous period, some 66 million years ago, Earth was teeming with a dazzling variety of dinosaurs.

Scientists estimate there are thousands of asteroids large enough to destroy a city near Earth. NASA is sending a telescope into space to find them.

Learn more about the Lucy mission "fly past 52246 Donaldjohanson -NASA's Goddard Space Flight Center. Credit: NASA’s Goddard ...

Space is big. Disturbingly big. And most of the time, it goes about its business without us paying much attention. But every ...

Most people have encountered squid through their local seafood menu or field trip to an aquarium. Unlike octopuses, which are ...

Beyond Earth, there are abundant resources on the Moon and, more significantly, on asteroids. The asteroid belt between Mars ...

In school, we learned about the asteroid that wiped out an estimated 76% of all creatures. Scientists now call this the fifth mass extinction. You’re reading that correctly: throughout Earth’s ...

ELEVEN people with links to space programs and nuclear research have either died or disappeared in mysterious circumstances ...

The frequency of fireballs in our planet’s skies seemed to grow in recent months. NASA and other meteor experts can’t agree ...

Karoline Leavitt says the Trump administration will likely investigate a string of mysterious deaths and disappearances of ...

NASA's Artemis II mission was a success. Here is what NASA plans to do on Artemis III and IV - and how America plans to beat ...

University of Washington astronomers have published evidence of a possible planetary collision that could inform our ...