"Until we can separate these signals more clearly, we have to be especially careful not to misinterpret them as signs of life ...

Scientists are analysing the smells of space – from the aroma onboard space stations to planets hundreds of light years away ...

When astronomers announced last month they might have discovered the most promising hints of alien life yet on a distant ...

But what is the science behind extraterrestrial life? Is it possible that humans will ever experience "first contact" with an ...

Excitement around the potential discovery of alien life on exoplanet K2-18b is fading as new analyses cast doubt on initial ...

In April, the scientific world—and the public—was abuzz with the thrilling news that a distant planet called K2-18b might ...

The existence of alien life on planet K2-18b, located 124 light years away, is under scrutiny following recent claims of ...

When astronomers announced last month they might have discovered the most promising hints of alien life yet on a distant ...

Also, Russia and Ukraine began their largest prisoner exchange of the war. Here’s the latest at the end of Friday.

Claims for the detection of life on other planets go back decades. Here's why you should still be skeptical despite recent ...

In April, scientists captured global attention by announcing they'd found a molecule in a faraway planet's atmosphere that ...