BBC

Leaving hedgerows untouched offers an important lifeline for night-time biodiversity, such as insect-eating bats, a study says.

Only a handful of liquid water lakes had previously been detected under the kilometres-thick ice sheet.

Weather forecasters think parts of the 5G network could interfere with meteorology communications.

Beavers were first reintroduced to Scotland in 2009 and a further trial is taking place in England until next year.

Efforts by Saudi Arabia, the EU and Japan are seen as part of a backlash against UN climate action.

Astronaut David Saint-Jacques spent 204 days in space alongside crew mates from Russian and the US.

Engineers succeed in automating science experiments at the UK's Halley research station.

Five zoo-born eastern black rhinos have been transported from Europe to Africa.

The miniaturised timepiece will be used to overhaul deep-space navigation if it proves its worth.

Five critically endangered rhinos from European zoos are flown to Rwanda to be released into the wild.

Lax security at a Nasa lab let a hacker lurk on the agency's network for almost a year, says report.

Nasa's Mars robot records its largest measurement yet of methane in the Red Planet's air.

Roger Harrabin looks at how manure could help to deal with CO2.

Scientists say carbon dioxide can be used to benefit humanity instead of overheating the planet.

As climate change affects the livelihoods of Finland's indigenous Sami people, a proposed new Arctic railway, forestry and mining could change Lapland forever.

A discovery by UK scientists could help save species such as the European common frog from extinction

Research suggests almost half of packaging used by major UK supermarkets can't be easily recycled.

Eight species of British orchid are flourishing on historical sheep-driving pathways.

Communicating what's meant by climate change in one simple, easy to understand visualisation.

Britain is set to obtain more of its power from zero-carbon sources than from fossil fuels.