The latest stories from the Science & Environment section of the BBC News web site.
Updated: 7 min 2 sec ago
There is much talk about the dangers of AI but are the concerns overblown and will it be the machines that really need rights?
Oceanographers gather evidence of a 'vicious circle' of wind-driven turbulence in the Arctic Ocean, stirring up heat from the depths.
Oceanographers have been gathering evidence of a 'vicious circle' of wind-driven turbulence in the Arctic Ocean, stirring up heat from the depths.
The mystery of why some people appear to have healthy lungs despite a lifetime of smoking has been explained by scientists.
As India launches its first space telescope, BBC News looks at some of the innovations getting astronomers excited.
The moon is going to turn a rusty shade of red and appear larger than usual in the early hours of the morning of 28 September.
Designer and entrepreneur Vidhi Mehta has developed a biology kit that helps children become ''citizen scientists'', hunting new antibiotics.
The UK's premier science book prize is won by Gaia Vince - the first time in its near 30-year history that it has been awarded outright to a female writer.
Rio park gets noisy new inhabitants
Images of deep sea creatures from waters of Asia
Leaders from around 200 nations have gathered in New York to approve a new set of ambitious goals aimed at tackling poverty, hunger, climate change and other global problems.
Pope Francis calls on countries to respect the "right of the environment", in a speech to the UN General Assembly.
China has signalled its desire to tackle climate change - but it seems to want to keep a foot in both camps, says Matt McGrath.
China's President Xi Jinping calls for "win-win co-operation" with the US on his first state visit to Washington.
The Moon will turn a rusty hue on Monday and may seem larger in the sky, say astronomers.
Energy company Drax has abandoned plans to introduce new technology to cut carbon dioxide emissions at the biggest coal-fired power station in the UK.
North Sea cod is taken off the Marine Conservation Society's list of fish to avoid eating, although it should be only an "occasional treat", it says.
A great swathe of Pluto that features a strange rippling terrain is perhaps the highlight of the latest image release from the New Horizons mission.
Energy company Drax has pulled out of a £1bn carbon capture project because of the government's decision to reduce subsidies for renewable energy.
Visitors to London's Natural History Museum are being given the opportunity to see 3D prints of the sensational new Homo naledi fossils.