BBC

Is it remotely feasible to remove 12 billion tonnes of carbon dioxide from the air?

Twenty of the warmest years on record have been in the past 22 years, say the World Meteorological Organization.

UN chief Antonio Guterres warns the rise of nationalism is hurting efforts to tackle global warming.

Why one of Europe's last great beech forests is facing the chop.

The European Union says it wants to become the first major economy to achieve net zero emissions by 2050.

England's largest grey seal colony, in Norfolk, could see record numbers this pupping season.

Why gases produced by livestock, along with the carbon footprint of many of the foods we eat, are a major factor in global warming.

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.