Radioisotope thermoelectric generators do not rely on chemical reactions like the batteries in your phone. Instead, they rely on the radioactive decay of elements to produce heat and eventually ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...

Bones dating back 25,000 years suggest that humans lived in extremely icy conditions in Tibet, which were previously thought ...

The 3.5 billion-year-old crater discovered in Australia may be the cradle of life. Earth's oldest-known crater discovered is ...

TikTok could have one or a few new owners, be banned again, or simply get another reprieve to continue operating in the United States.

Most of the n honor of Women’s History Month, we’re putting the spotlight on female billionaires. Here’s a list of the ...

Ground-penetrating radar data obtained by China’s Zhurong rover has revealed buried beneath the Martian surface evidence of ...