BBC

Two climate-conscious Swedish mums have launched a campaign urging people not to fly in 2019.

Ministers give a timeline for the UK's first carbon capture and storage project, as research funding is announced.

Global efforts to tackle climate are off track says the UN, as it sees a rise in CO2 after years of decline.

A giant rhino that may have been the origin of the unicorn myth survived until about 35,000 years ago.

The World Meteorological Organization says there's a 75-80% chance of the weather phenomenon forming by next February.

The probe has already taken its first picture from the surface of the red planet.

"I don't believe it," the president said of his own government's report about global warming.

The touchdown confirmation came through shortly after 19:50 GMT.

The US space agency's robot is the first mission aiming to study the Red Planet's deep interior.

The list of suggested scientists who might appear on the new £50 note includes Stephen Hawking and Ada Lovelace.

The chances of a summer as hot as 2018 could be as high as 50% by 2050 according to new Met Office study.

Strong winds and a towering ‘sand wall’ of almost 100 metres hit the city of Zhangye.

As Nasa prepares to land on Mars, Victoria Gill has been to the centre of operations and found out about an unusual tradition.

It's not clear why the two pods got washed up on the beach but it was not possible to save them.

The InSight mission is about to make the hair-raising descent to the surface of the Red Planet.

A new exhibition highlights the work of the 2018 Nature’s Best Photography award winners.

Tossing the carcasses of dead salmon on to a river bank over two decades has boosted tree growth, a study finds.

Nasa's latest probe is carrying super-sensitive UK seismometers to the Red Planet.

Nasa's Mars InSight lander is due to arrive on the Red Planet's surface on Monday night. It will study the planet's interior so we can learn more about how it formed.

The rate of deforestation has risen 13.7% in a year, amid concern about the new president's policies.