Musk says special committees within both companies have been formed to look a possible mega-merger.

Rhys Morgan captured footage of the world's second-largest whale species lunge feeding on his drone.

Videographer Rhys Morgan captured footage of the worlds second largest whale lunge feeding on his drone.

The first named storm of the season - Austen - will bring damaging winds and heavy rain to parts of the UK on Friday.

Clear skies permitting, skygazers could be able to spot as many as 10-20 meteors per hour as the shower peaks this week.

Conservationists say that, with red squirrels dwindling in the UK, Jersey is an "important refuge".

The new chair of the Climate Change Committee is spending two days in Northern Ireland on a fact-finding mission.

The new chair of the Climate Change Committee is spending two days in Northern Ireland on a fact-finding mission.

As the strongest El Niño on record continues to intensify, what impacts on weather patterns are already being felt across the globe? Sarah Keith-Lucas looks at the evidence.

A spacecraft is set to launch on an ambitious mission to bring 10g of Martian moon dust back to Earth.