BBC News

More than 150 people are reported killed after a major earthquake hits north-east Afghanistan and Pakistan, with many more injured.

The Welsh island of Anglesey has wiped out grey squirrels

Tributes are paid to the historian and biographer Lisa Jardine following her death at the age of 71 from cancer.

Watch as an ash tree is felled and part of the wood is turned quickly into a spoon in this 60-second time lapse.

Arctic sea-ice volume during the first two weeks of October was about 6,200 cubic km, according to the Cryosat spacecraft - tracking down from the high in 2013.

Can you make a moral case for eating meat?

BBC News NI's Conor Macauley joins a group of volunteers from Copeland Bird Observatory to record seals on the County Down coastline.

Archive footage has been uncovered of a group of beavers being parachuted into wilderness in the US.

Progress towards a deal on climate change at talks in Bonn is proving to be frustratingly elusive, says Matt McGath.

Warmer temperatures are threatening to shrink the habitat of the snow leopard, the big cat already struggling against extinction, a report says.

An image of Kerberos, one of the two tiny moons of Pluto, arrives from Nasa's New Horizons probe.

The BBC's Roger Harrabin explains how the climate change talks in Bonn work and who is there.

An "extremely rare" half male, half female butterfly is found in Hertfordshire.

Monkeys face an "evolutionary trade off" between a deep, impressive voice and producing lots of sperm, researchers discover.

Plague has been a scourge on humanity for far longer than previously thought, samples of ancient DNA show.

The Indian women who answer cat calls

Negotiators meeting at UN climate talks in Germany say that questions over cash are the biggest barrier to a new global deal.

Sir Tim Smit signs a contract to build an Eden project on the east coast of China.

Monday will see an international team of scientists set sail for the mid-Atlantic on a quest to sample microorganisms living deep in the ocean floor.

US scientists perform a macabre set of experiments to bolster their controversial argument that fist fights shaped the human hand.

Scientists say a new species of giant tortoise has been discovered on the Galapagos Islands off Ecuador.

A new study adds crocodiles to the list of animals that apparently sleep with one brain hemisphere at a time.

Scientists say they have identified a new species of giant tortoise on the Galapagos Islands in the Pacific.

A team from Delft University in the Netherlands has won a 3,000km (1,800 mile) solar car race in the Australian outback.

A leading expert tells the BBC that rapid rates of warming will see permafrost in parts of Alaska start to thaw by 2070.

Environment correspondent Matt McGrath explores a US Army tunnel through permafrost in Alaska.

The Cuban government, working with a US environmental group, announces a long-term plan to protect shark populations swimming in its waters.

The robot rover that Europe is building to send to Mars is likely to be targeted at an equatorial region known as Oxia Planum.

EDF Energy reaches an agreement with China's CGN for a new nuclear power plant at Hinkley Point in Somerset.

Volunteers have mapped the UK coastline to identify the damage by industrial development.

At MIT's Media Lab, scientists are working to discover the fabrics and material that will influence the future.

A foal born as a result of IVF could be the first in a new lifeline for rare, traditional British breeds that are on the verge of disappearing.

A drug-resistant malaria parasite that is spreading across South East Asia can also infect different mosquito species in Africa, laboratory experiments show.

Scientists discover a layer of very well-organised fat molecules on the belly scales of snakes, which reduce friction and could be the key to safe slithering.

Questions surround a Russian military satellite that manoeuvred close to two US ones but experts say the risk of collision is tiny.

An entomologist who discovered a species of moth is auctioning the right to give it an official name, on eBay.

Japan acknowledges that a worker involved in clean-up work at Fukushima may have developed cancer as a result.

Nigel, Rhonda, Wendy and Steve are among the names chosen by the public to help identify future UK storms, the Met Office announces.

The ancestors of today's dogs were domesticated in Central Asia, according to the most comprehensive genetic survey yet.

One of the richest food baskets in the world is in jeopardy because of sand mining, rising sea water levels and dam building, the BBC's Navin Singh Khadka reports

Why are placebos getting more effective?

Having more than 11 moles on one arm could be an indication of a higher risk of skin cancer or melanoma, research suggests.

The UK government's cuts in support for renewable energy are criticised by the UN's chief environment scientist, Prof Jacquie McGlade.

Epic quest to reach the loneliest place on the Arctic ice

Policy and business leaders use a major food conference to highlight the need for more women in the global agriculture sector.

A US jury orders technology giant Apple to pay more than $234m in damages for patent infringement to the University of Wisconsin-Madison.

The US announces new curbs on oil and gas exploration off Alaska's northern coast, after Shell stopped its Arctic operation there.

The European and Russian space agencies are to send the first spacecraft to land near the south pole of the Moon, to lay the groundwork for a possible permanent settlement.

Dr James Carpenter of the European Space Agency explains why an unexplored area of the moon may be rich in resources for a human colony.

Ecologist Margaret Couvillon explains how she discovered that honeybees were hooked on caffeine.