BBC

Christina Koch spent 328 days on the International Space Station and was part of the first all-female spacewalk.

Every person in the world is wasting about 500 calories of food a day, according to a new study.

A US research ship is the first vessel to encounter Antarctica's giant new iceberg.

An image of two mice fighting on the underground over a crumb of food tops a popular wildlife photo poll.

Refugees in Jordan and scientists from the UK are creating a way to grow fresh food from old mattresses.

The six-wheeled robot survives the simulated conditions it'll experience on the Red Planet.

Up to a fifth of the Amazon rainforest has become a net source of CO2, research suggests.

The fossils of the predator, which stood around 8ft (2.4m) tall, were found by a farmer in Alberta.

A new series will show how the forces of nature - such as the weather - affect animals and the planet

The natural world specimens are being temporarily removed to make way for new display cabinets.

Uncrewed Surface vessels are the future on water, just as are driverless cars are on land.

The UK's climate assembly considers the issues of flying bananas and indoor fleeces.

The European probe will gather some of the most detailed ever pictures and movies of our star.

Climate Stripes, a graphic made by a UK academic, is being worn by US politicians posted on social media.

Many scientists are calling it the UK's most important mission for a generation.

The four killed by suspected electrocution include a pregnant female, a conservation group says.

A zoologist explains why footage showing the two animals working together, might be more common than you think.

Enthusiasts say they have noticed a difference in conditions on the hills in recent years.

Strathclyde University is claiming a world-first with a research centre that simulates and analyses fissures.

"Climate chaos" has caused widespread losses of bumblebees across continents, experts say.