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The hidden cities revealed by lasers

Video

The hidden cities revealed by lasers

Through the jungle, airborne lasers have spotted ruins of long-lost ancient civilisations in Asia. Archaeologist Damian Evans reveals all.

Video

We've dug up tiny animals from beneath a frozen Antarctic lake

Life

We've dug up tiny animals from beneath a frozen Antarctic lake

News

I want to believe: An astronomer's view of aliens

Video

I want to believe: An astronomer's view of aliens

Video

Fetal sharks may look for food by swimming around inside their mothers

Life

Fetal sharks may look for food by swimming around inside their mothers

News

Lewis Dartnell: Astrobiology – the search for alien life

Video

Lewis Dartnell: Astrobiology – the search for alien life

Video

Didier Queloz: The search for habitable exoplanets

Video

Didier Queloz: The search for habitable exoplanets

Video

Surface of Mars

Space

Salty Martian groundwater may have enough oxygen to support life

News

Alien life could spread between solar systems on interstellar rocks

Space

Alien life could spread between solar systems on interstellar rocks

News

A picture of a radio telescope

Space

Why haven't we heard from aliens? Because we've barely started looking

News

10 mysteries of the universe: Is there life out there?

Space

10 mysteries of the universe: Is there life out there?

Given the vastness of the cosmos, it seems implausible we’re alone. And alien life could be closer than we think – but just don’t assume it looks like we expect

Features

Life

Artificial genes show life does not have to be based on DNA

News

Life

Exclusive: Chinese sci-fi genius Cixin Liu on humanity's deadly future

Culture

Life

The clues to finding alien life could lie in Earth's deep past

Features

Environment

How a tiny festival could save Scotland's coastal culture

Culture