Lev Parnas, an aide to the president's lawyer, says Donald Trump knew of efforts to pressure Ukraine.

We're at a pivotal point in efforts to tackle climate change, the naturalist and broadcaster warns.

Check the environmental impact of what you eat and drink.

We look at how hot the world has got and what can we can all do to tackle global warming.

Countries are to set out how they intend to cut their emissions, but what's brought us to this point?

The BBC plans a raft of new services and shows examining climate change and the state of our planet.

Use our translator tool to find out what all the scientific terms used to discuss climate change actually mean.

Fisherman are catching foreign "spy drones" – giving us a rare insight into covert sea surveillance.

Conor McGregor vows to "remind everyone" of his MMA prowess as when he returns at UFC 246 on Saturday.

The prince appears relaxed as he hosts the Rugby League World Cup draw at Buckingham Palace.

Britain's Liam Broady describes an email sent to players defending the decision to allow play at the Australian Open despite the poor air quality as a "slap in the face".

When Taal erupted, Edsel Padres set up an animal shelter in his home to look after pets left behind.

Alberto Hernandez has designed hats for LeBron James, David Beckham and Miley Cyrus. Now the LA artist has an "extreme" hat for his wildest client - New England Patriots quarterback Cam Newton.

The footage shot in 1998 was to create a holographic artwork on David Bowie's album Hours.

Coco Gauff will again face Venus Williams in the first round of a Grand Slam after the pair were drawn together at the Australian Open.

Human activities are causing the world to heat up, posing serious threats to people and nature.

The 12-year-old said she thought she would die after an avalanche in Pakistan-administered Kashmir.

Barbara Broccoli, who produces the film series, says a female actor will not be cast in the role.

British number two Heather Watson is into the semi-finals of the Hobart International thanks to a 6-7 (5-7) 6-4 7-5 win over Belgium's Elise Mertens.

A top court rules the country's censorship of Wikipedia violated freedom of expression.

The meme made it from TikTok and Twitter to the highest US court in a case on age discrimination.