Only four of 520 northern reefs between Cairns and Torres Strait unaffected by bleaching.
Karthick Arvinth
Mar 29, 2016
The heat was 'relentless,' says director of the National Snow and Ice Data Center.
Mary Papenfuss
Mar 29, 2016
Mexico's most active volcano is at it again, but no one is believed to be in any danger
Tom Mendelsohn
Mar 28, 2016
Thousands of homes were left without power after she swept through southern Britain.
Henry Austin
Mar 28, 2016
More rain, and gusts of up to 70mph, expected in southern England on Easter Monday.
Karthick Arvinth
Mar 28, 2016
Warmer temperatures are fueling toxic blooms as extra rains wash fertiliser, pollution into waterways.
Mary Papenfuss
Mar 28, 2016
They're part of our spiritual being and must return says Blackfeet leader.
Mary Papenfuss
Mar 28, 2016
Environmentalists up in arms after Polish government approves huge swathes of ancient forest for logging.
Tom Mendelsohn
Mar 26, 2016
Wolves usually only kill enough for the pack to eat, leaving state rangers puzzled over the scale of the attack.
Tom Mendelsohn
Mar 26, 2016
Footage of the panda enjoying a bubble bath has become an online hit.
Alfred Joyner
Mar 26, 2016
A ring said to have belonged to Joan of Arc is causing controversy as people question its authenticity.
Léa Surugue
Mar 26, 2016
The FishLove campaign releases a collection of photographs each year to collect money towards conservation work.
Lara Rebello
Mar 26, 2016
Bees produce 'stop signals' to warn each other about leaving the hive.
Matt Atherton
Mar 25, 2016
Mars rover Bruno will join Bridget and Bryan to find evidence of life beneath surface of Red Planet.
Mark Piggott
Mar 25, 2016
Mediterranean Sea has at least 750,000 ancient shipwrecks waiting to be discovered by state-of-the-art technology.
Fiona Keating
Mar 25, 2016
A new simulation of solar magnetic fields will help scientists gather new clues on how solar cycles trigger different spatial events.
Léa Surugue
Mar 24, 2016
White-tailed prairie dogs found to kill, but not consume, squirrels over competition for vegetation.
Hannah Osborne
Mar 24, 2016
Legendary Partick Castle has been discovered, along with an adjoining tower house, pottery and animal bones.
Matt Atherton
Mar 24, 2016
An oracle bone has, for the first time, been replicated via a 3D printer to avoid damage by mishandling.
Matt Atherton
Mar 24, 2016
Australopithecus fossils found east of the Great Rift Valley shed a light on early humans spatial distribution.
Léa Surugue
Mar 24, 2016
Should you kiss on the first date? Yes – if you are a pygmy hippo.
David Sim
Mar 24, 2016
Retired climate scientist James Hansen says sea levels could rise 'several meters' over 50-150 years.
Nicole Rojas
Mar 24, 2016
'It's very very convincing to me that his skull isn't at Holy Trinity at all,' said Kevin Colls.
Maria Khan
Mar 23, 2016
Video shows how one arm muscle you either have or don't can show our species evolving.
Hannah Osborne
Mar 23, 2016
Nanostructures that degrade organic material when exposed to light grown onto textiles.
Hannah Osborne
Mar 23, 2016
Research used optical illusions to show the brain cannot tell the different between something real and fake.
Matt Atherton
Mar 23, 2016
Humans and lions can live together when community is involved in conservation and ecotourism.
Hannah Osborne
Mar 23, 2016
The brightest galaxies ever to be observed have been found, and scientists didn't even know they could exist.
Matt Atherton
Mar 23, 2016
The EmDrive is the invention of British scientist Roger Shawyer.
Mary-Ann Russon
Mar 23, 2016
Photo of volcano erupting wins 13th annual Smithsonian magazine photo contest, with entries from 168 countries
David Sim
Mar 23, 2016