Could this robot help save coral reefs?

The submersible robot delivers baby corals to damaged areas allowing reefs to regenerate. Click…

Apollo Moon landing: 'My dad literally loved us to the Moon and back'

All the focus was on the Moon, the mission and the men – but what about…

Spektr-RG: Powerful X-ray telescope launches to map cosmos

One of the most important Russian space missions in the post-Soviet era lifts off from Kazakhstan. …

Manta ray in distress helped by divers

Deep-water divers Jake Wilton and Monty Halls formed an unlikely friendship with a manta ray after…

The coal mine that ate Hambacher forest

Much of Germany’s power is still made by burning coal. Activists have occupied a forest in…

India air pollution: Will Gujarat's 'cap and trade' programme work?

An Indian state has launched the world’s first “cap and trading” programme to curb air pollution. …

Russian nuclear submarine: Norway finds big radiation leak

Experts say there is no alarm, despite a high level of caesium at a Soviet-era submarine…

Stonehenge mini model reveals sound of monument

The model gives an insight “into what our ancestors would have heard”, an academic says. …

Wreckfish: The fish that gobbles up unsuspecting sharks

These sharks thought it was swordfish on the menu, but there was something hungrier in the…

A68: World's biggest iceberg is on the move

The giant block of ice has spun around and is now moving north along the Antarctic…