Planet Earth

How do tsunamis form? © Getty Images

How do tsunamis form?

Frozen lakes and underground waterfalls: Inside one of the world's deepest caves © Robbie Shone

Frozen lakes and underground waterfalls: Inside the Dark Star deep cave system

Climate 'tipping points' can be reversed – but only if we act quickly © Getty Images

Climate ‘tipping points’ can be reversed, suggests new research – but only if we act urgently

21st-Century technology recreates the landscape of a 275-year-old battle © Getty Images

3D scanning gives new insight into 275-year-old Jacobite battlefield

Underpants hanging on a washing line

Scientists are burying 2,000 pairs of underpants in Switzerland

THUMB_BPOTY-2021-Finalists-2

21 incredible pictures from the Bird Photographer of the Year 2021

TOPSHOT - A pilot takes a flight on a flying taxi prototype during testing in Moscow on March 16, 2021. - Russian developer of passenger drones Hoversurf company tests its Hover drone taxi, a flying vehicle that can fly 30 minutes on one charge at an altitude of 150 meters transporting passengers and cargo up to 300 kg for a distance of up to 100 kilometers at speed of 200 kilometers per hour. The company aims to have these drones operating by 2025. (Photo by Alexander NEMENOV / AFP) (Photo by ALEXANDER NEMENOV/AFP via Getty Images)

Everyday science

Cyborg skin, flying cars and THAT boat: Here’s our favourite scientific images from March

Costa Rica tropical forest

Coffee waste can supercharge the growth of new forests

thumb_Kirsty Andrews - Sea hare

The unseen stunning side of UK sea life, as told in 11 photos

What are the 10 coldest places on Earth? © Getty Images

What are the 10 coldest places on Earth?

Could lightning have sparked life on early Earth? © Getty Images

Lightning strikes may have sparked life on early Earth

The evolution of the ocean’s shadowy ‘twilight’ zone may be linked to climate change © Getty Images

Evolution of life in the ocean’s shadowy ‘twilight’ zone may be linked to climate change

A Bengal tigress with a catchlight in her eye lies up to her neck in the dark shadows of a water hole. Her name is Maya 'The Enchantress', and she has orange and black stripes with white patches on her head. Shot with a Nikon D810 in Tadoba Andhari Tiger Reserve in India on 13 May 2017, which just happened to be my birthday!
ISO 220, 800mm, f/5.6, 1/1000

What goes up: World Nature Photography Award winners

How to hunt for fossils in the UK

How to hunt for fossils in the UK

Extreme annual fires reduce forests' ability to store carbon © Getty Images

Extreme annual fires reduce forests’ ability to store carbon