Scientists say focus should be on cancer prevention, with "universal cures" unlikely at present.

US President Joe Biden steps of Airforce One to greet UK Prime Minister Rishi Sunak in Belfast.

The US president is met by Rishi Sunak at the start of his four-day trip to Northern Ireland and the Republic.

"Where is French democracy?" cried one protester, as another held a sign reading "president of violence".

Rise in wind and solar energy means that use of coal, oil and gas may have peaked for energy production.

For a full year, four people will live in a simulation of the planet to help Nasa prepare for human exploration there.

Tony Danker was dismissed immediately following a report into allegations of misconduct.

Belfast's Casement Park and Everton's Bramley-Moore Dock, two unbuilt stadiums, are part of the UK and Republic of Ireland's joint bid to host Euro 2028.