From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

An ancient Martian system of canyons and valleys could be home to archaic life forms, a ground-breaking scientific paper has ...

The mystery around these sorts of mushrooms illustrates the value in conserving and researching natural wonders like them.

In the South China Sea, near the Paracel Islands, the aqua-colored waters of an expansive shallow reef platform suddenly ...

As we look back over the past 20 years, certain villains stand out for their ability to linger in our minds long after the ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

While the world slowly passed the first days of the year 2026, the astronauts aboard the International Space Station had ...

As 2026 approaches, online interest in predictions linked to Baba Vanga has once again intensified. Often referred to as the ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

Let's unpack that purposefully ambiguous ending to the series finale—and discuss what it means for Eleven's fate.