The collision involving a Robinson R22 and an Airbus helicopter occurred on Thursday afternoon, with both aircraft crashing in a field adjacent to a highway.

Commissioner Justin Kelly said the incident "demonstrates once again the potential dangers that our members face every day".

Two analytics firms have attributed the incident to a North Korean hacking unit called TraderTraitor.

The cyber-attack, which the company describes as complex, is believed to be the largest ever of its kind.

Follow live text commentary, listen on 5 Live and watch Final Score as seven Premier League games coming up after Chelsea beat Manchester United.

Incidental activity can reduce our risk of cardiovascular disease and even death. You can try some simple forms of it in a meeting, on a flight or while reading this article.

Mark Jenkin says playing the score live "heightens the emotion" felt by the audience.

Rathcroghan is one of Europe's oldest unexcavated royal sites. Now, a new walking path is giving travellers access to ancient landmarks – including the cave that inspired Halloween.

A classic of the horror genre that has inspired generations, why is the message of Shelley's 19th-Century novel still overshadowed by its success, more than two centuries on?

After defying projections, solar's dramatic growth means it is overtaking nuclear as a global power source. Here are seven reasons for solar's success, and where it might go from here.

For a carpenter in Antarctica no two days are the same as the extreme weather provides non-stop challenges.

A new global report spotlights the world's emerging urban hotspots. From thriving cultural scenes to changing neighbourhoods, locals reveal what makes them worth exploring now.