Water found for first time on habitable planet

Image copyright ESA/UCL Image caption Waterworld: up to 50% of the atmosphere of K2-18b may be composed of water Astronomers have for the first time discovered water in the atmosphere of a planet orbiting within…

Parachutists in near-miss with 350mph fighter jets

Image copyright Getty Images Image caption Two F15 fighter planes from RAF Lakenheath were travelling at 300 knots (345mph) Two freefalling parachutists nearly collided in mid-air with two US fighter planes travelling at almost 350mph…

At last… Joe Biden faces his biggest rival

Media playback is unsupported on your device Media captionWhat to look for in tonight's Democratic debateThe moment everyone - or at least someone, somewhere - has been waiting for has finally arrived. The Democrats will…

Firm liable for business trip death during sex

Image copyright Getty Images A French company has been found liable for the death of an employee who had a cardiac arrest while having sex with a stranger on a business trip. A Paris court…