BBC

Greta Thunberg says the world needs to treat climate change with similar urgency to Covid-19.

A new analysis says global sport faces major disruption from climate change in coming decades.

Scientists estimate "lost allotments" in the UK could have provided 6% of the population with their "five-a-day" diet.

A new Russian-German space observatory produces the most detailed ever all-sky image seen in X-rays.

Animals sold in markets and restaurants in Southeast Asia harbour multiple coronaviruses, study shows.

Far more people have died during the coronavirus pandemic than official Covid-19 data can account for

The Xenon 1T experiment may have found signs of a previously undetected dark matter particle.

The football-like fossil has puzzled scientists since it was found in Antarctica almost a decade ago.

Japanese researchers succeed in fertilising pears using pollen carried on a soap bubble.

A genetic survey of ancient remains from Ireland reveals the existence of a Stone Age social elite.

Britain and America ease the path that will allow US companies to launch rockets from the UK.

Could the least exciting bit of Elon Musk's empire end up being the most transformative?

UK satellite manufacturers will soon have the use of one of the biggest test vessels in Europe.

Self-isolation, job loss and fear of Covid-19 are just some factors affecting our mental health.

Airbus-UK wins a contract to advance the design of a robot for the Red Planet with four big wheels.

Queens "quack" when ready to hatch - but if two are free at the same time, they fight to the death.

A group promoting alternatives to the car said one garden village could be seven miles from a shop.

A joint European-Russian satellite observes a light in Mars’ atmosphere that's generated by oxygen.

The firm expects prices to be lower as plans to cut carbon emissions are sped up in the wake of coronavirus.

The UK-built Solar Orbiter will track by our star on Monday at a distance of just over 77 million km.