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The oceans are changing - here’s how to help researchers monitor them

Life

The oceans are changing - here’s how to help researchers monitor them

More than 1000 people have already participated in a global project to track changes to the oceans. Krista Charles explains how to join the effort

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How deep is the Mariana trench?

Question

How deep is the Mariana trench?

The Brilliant Abyss review: A fascinating tour of the ocean’s depths

Life

The Brilliant Abyss review: A fascinating tour of the ocean’s depths

Culture

flower

Life

Fairy lantern flower has a gaping 'mouth' and saps energy from fungi

News

Technosignatures

Definition

Technosignatures

What’s next for the Mars Perseverance rover? Your questions answered

Space

What’s next for the Mars Perseverance rover? Your questions answered

News

Deepest land-dwelling microbes found at bottom of 5km hole in China

Life

Deepest land-dwelling microbes found at bottom of 5km hole in China

News

Ten conservation success stories when species came back from the brink

Life

Ten conservation success stories when species came back from the brink

Features

Life found beneath Antarctic ice sheet 'shouldn't be there'

Video

Life found beneath Antarctic ice sheet 'shouldn't be there'

Video

Avi Loeb: Is ‘Oumuamua extraterrestrial technology?

Video

Avi Loeb: Is ‘Oumuamua extraterrestrial technology?

Avi Loeb suggests ‘Oumuamua could be an alien spacecraft and that the search for extraterrestrial life is just good science.

Video

Environment

Life found beneath Antarctic ice sheet 'shouldn't be there'

News

Space

Avi Loeb interview: Could ‘Oumuamua be alien technology after all?

Features

Space

Dyson spheres: How to spot an alien megastructure

Features

Life

Water may be even more crucial to life than we thought

News