Denman Glacier: Deepest point on land found in Antarctica

Denman Glacier reaches down to more than 3,500m below sea level. Only ocean trenches go deeper. …

Minecraft diamond challenge leaves AI creators stumped

Humans usually take minutes to learn how to find diamonds in the game, but AI agents…

Hendrix in the clear over parakeet release

Researchers say the rock star did not introduce the non-native species in Carnaby Street in the…

Sulawesi art: Animal painting found in cave is 44,000 years old

Experts say the art, found in an Indonesian cave, could be the world’s oldest recorded story. …

Climate change: Anger as protesters barred from UN talks

Around 200 environmental campaigners are barred from climate talks after Greta Thunberg speaks. Click…

A 'game changer' for cardboard box waste?

A factory in France is trialling a more efficient way of packaging orders, Emma Simpson reports. …

Naturalist David Bellamy dies at 86

Naturalist and broadcaster David Bellamy has died aged 86, the Conservation Foundation he formed says …

Climate change: Methane pulse detected from South Sudan wetlands

Emissions from the region made a major contribution to global greenhouse gas levels in 2010-2016. …

Greta Thunberg accuses world leaders of 'creative PR' at climate summit

The teenage activist’s speech came after Brazilian President Jair Bolsonaro called her a “brat”. …

Greta Thunberg : 'Almost nothing is being done'

Teenage climate activist Greta Thunberg has addressed the COP25 summit, criticising politicians and CEOs. …