BBC

The procedure took 30 people three hours to complete. Tantor had been rescued from a ranch in Colombia.

Laser labs sense black holes merging at a distance of about a billion light-years from Earth.

In a rare instance, Indian villagers and forest officers worked together for hours to save the animal

Gene-editing has been attempted on cells inside a patient, in a world first by doctors in California.

Singapore and Brazil are working together to bring two blue macaw species back from near-extinction.

A forecasting tool reveals which cities will be affected as different portions of the ice sheet melt, say scientists.

A forecasting tool reveals which cities will be affected as different portions of the ice sheet melt, say scientists.

French and UK governments say they will make up for any shortfall in funding for a global science body.

Vancouver-based UrtheCast contracts UK firm SSTL to build a series of satellites to image Earth every day.

Astronomers have found a cool, Earth-sized planet that's relatively close to our Solar System.

Can technology to remove carbon dioxide from the atmosphere really help prevent dangerous climate change?

President Trump's climate adviser says that the US is looking to revive Bush-era climate forum.

People in Vunidogoloa had to move 2km (1.24m) inland, and say climate change is to blame.

The United Arab Emirates' space research is turning to growing food on Mars.

The Swedish hi-tech firm at the forefront of using 3D printing to create human ears, noses and other body parts.

Volunteers and military personnel worked together to help return the killer whale to the ocean.

One army veteran suffering from PTSD says Forest Bathing is helping him sleep.

US officials were arguing for the continued use of coal at a UN meeting in Bonn, Germany.

This social media community has come together for the first time in North Carolina to discuss their shared belief.

Pottery found near Tbilisi shows wine-making was taking place 8,000 years ago, scientists say.