Sharks dive by the moon: study
The moon and water temperature affect the diving behaviour of sharks, researchers reported Tuesday, in a discovery that could help prevent fishermen from catching the marine predators inadvertently.
EU lawmakers face close vote on pollution credit freeze
Controversial plans to revive the EU's faltering carbon cap-and-trade system so as to cut greenhouse gas emissions face a tough test in the European Parliament.
Activists plant North Pole flag to fight oil drilling
Activists have planted a flag at the North Pole along with millions of signatures calling for the Arctic to be declared a global sanctuary protected from oil drilling.
Antarctic summer ice melting 10 times faster: study
Summer ice in the Antarctic is melting 10 times quicker than it was 600 years ago, with the most rapid melt occurring in the last 50 years.
Australia to tackle Japan on whaling at UN court
Australia is to fire the opening salvoes in a legal battle before the United Nations' highest court in June aimed at stopping Japan's whaling research programme in Antarctica.
McKinsey to help Kazakhstan develop green economy
Kazakhstan Environmental Protection Ministry attracted McKinsey to work out a strategy of the country’s transition to the green economy.
Asian gecko threatened by medicine trade: TRAFFIC
Activists warned Thursday that wild populations of Southeast Asia's striking Tokay Gecko were in danger of being over-hunted for use in traditional medicine in China and other countries.
Philippines asking $1.4 mn from US for reef damage
The Philippines will ask the United States to pay 58 million pesos ($1.4 million) in compensation for damage caused by a US warship to a protected coral reef.
Japan's whale 'research' is flashpoint in global dispute
The Institute of Cetacean Research can be found in a nondescript white-brick office building in Tokyo's port district.
Munching sheep replace lawn mowers in Paris
Four little black sheep on Wednesday left the countryside and began their new careers in the city: working as eco-friendly lawn mowers in a largely working-class district in northeastern Paris.
Economist warns of 'radical' climate change, millions at risk
The author of an influential 2006 study on climate change warned Tuesday that the world could be headed toward warming even more catastrophic than expected but he voiced hope for political action.
Singapore gardens aim for UNESCO heritage status
Singapore, one of the world's most densely populated countries, is campaigning to get its 154-year-old Botanic Gardens declared a UNESCO world heritage site.
Study maps accidental killings of sea turtles
Sea turtles can get accidentally caught and killed in fishing operations, and new research out Monday seeks to map this phenomenon for the first time in a bid to save the endangered creatures.
Arctic 'greening' seen through global warming
Land within the Arctic circle is likely to experience explosive "greening" in the next few decades as grass, shrubs and trees thrive in soil stripped of ice and permafrost by global warming, a study said on Sunday.
New quest to study 'living fossil' coelacanth
French and South African biologists will dive to deep-sea caves in the Indian Ocean next month in a bid to locate the coelacanth, the "living fossil" fish whose history predates the dinosaurs.
US regulators under fire over bee-toxic pesticides
US environmental regulators are under fire from beekeepers and conservationists who say they are failing to vet risky pesticides that put people and valuable crop pollinators like bees in peril.
Cameras to track tiger numbers in Bangladesh census
Bangladesh is to launch a census of tigers next month living in the world's largest mangrove forest in a bid to determine the full extent of the threat to their survival.
Rare find: two new species join primate club
Scientists Tuesday made a rare live addition to the order of primates, unveiling two new species of mouse lemur -- tiny, big-eyed animals that inhabit the forests of Madagascar.
Coral atoll where giant tortoises outnumber man 10,000:1
It is perhaps not surprising that there are only a handful of humans on one of the most remote islands on Earth, coral atolls far out in the turquoise seas of the Indian Ocean.
Shanghai sees swine flow easing
Shanghai said the end of an embarrassing pollution case which saw dead pigs floating down the city's main river was in sight, with the total number recovered now standing at more than 16,000.