BBC News went inside -23C freezers to see the ice that could "revolutionise" our knowledge of climate change.

The 175-year-old glass house will begin a £50m renovation in 2027.

The felling has prompted calls for stricter legal protections for other trees and drawn attention to wider issues

Scientists find out how the epic deep sea migration of a tiny animal is storing planet-warming carbon.

A DNA bone test on a man who lived 4,500 years ago sheds new light on the rise of Ancient Egypt.

It says drought has compounded poverty, hunger, and energy insecurity worldwide.

Scientists start a controversial project to create the building blocks of human life, in what is thought to be a world first.

Lab-grown beef, chicken and even quail are served in restaurants in some countries around the world - and now some cultivated meats could soon be sold in the UK too

Destroying Iran's stores of enriched uranium would bring danger for people nearby but not trigger another Chernobyl.

Thousands of fragments of plaster are pieced together to reveal frescos from a Roman London villa.