A unique and pristine coral reef in the mouth of the Amazon is threatened by oil drilling planned by oil giants Total and BP, say the scientists who recently explored it. But the oil companies are determined to press ahead despite the risks, writes Lawrence Carter, and Brazil's environment ministry is set to give its approval.
The world's smallest porpoise is fast heading to extinction, writes Aron White thanks to Mexico's failure to ban the use of gillnets in its range, and China's illegal imports of totoaba fish swim bladders, used in Chinese medicine. Without urgent and effective action the vaquita will soon disappear for good.
The captain of a Sea Shepherd speedboat who was attempting to guide a pod of over 200 Atlantic white-sided dolphins from slaughter on a Faroe Islands 'killing beach' has been convicted by a Danish court on animal cruelty charges.
The exclusion of fishers from the design of management plans for the vaquita, driven by conservation groups and implemented by the government, has led to polarized opinions and a large divide between communities and conservation agencies, writes Andrew Frederick Johnson. To save the vaquita, this needs to be replaced with a close collaboration.
As whale watching grows in popularity, so too do concerns about marine habitats and the conservation of whales, dolphins and porpoises. DYLAN WALKER of the World Cetacean Alliance explains why we must all take responsibility for ethical interactions with these intriguing animals
The dolphin drive hunts in Taiji, Japan have officially ended for the season, writes Ric O'Barry, however the offshore pilot whale hunt continues until the end of May. After a particularly brutal year, which culminated in my arrest and deportation from Japan, we at Dolphin Project will continue our crucial work to end the annual barbarity of cetacean killings and captures.
Dam builders have a new mantra, writes Tom Fawthrop: 'sustainable hydropower'. Repeated at every opportunity, it is based on the unproven idea that large dams can be made 'sustainable' by promising future 'mitigation'. And so it is at the Don Sahong dam in Laos which is about to devastate the mighty Mekong and the 60 million people who depend on it for food and livelihood.
Orcas from Puget Sound and the Strait of Georgia are under threat,in large part due to toxic organic compounds in the marine food chain, writes Sierra Rayne. To give them a fighting chance, the nearby community of Victoria, British Columbia must install advanced sewage treatment - rather than just dump its wastewater largely untreated into the orcas' ocean home.
The Southern Resident Orcas of Puget Sound have plenty of problems, writes Kathleen Haase. But as the film 'Fragile Waters' makes clear, there's a common thread: us. Whether it's over-fishing Chinook salmon or polluting the ocean with toxic chemicals, we are driving them to extinction - and if we don't soon mend our ways, it will be too late.
The Faroe Islands' annual 'grindadráp', in which hundreds of pilot whales are slaughtered with knives and hooks, is a horrifying spectacle, writes David Lusseau. But unlike industrial whaling it poses no threat to the species. And is it really any worse than the industrial factory farming that we routinely ignore?
Hundreds of pilot whales were slaughtered in Faroes waters last week alone, writes Captain Paul Watson. But in 2011 no whales were killed while Sea Shepherd vessels patrolled. The difference? Since 2014 the Royal Danish Navy has defended the whale hunt.
This year's 'Grind' in the Faroe Islands was as bloody as ever, writes Captain Paul Watson, who witnessed the slaughter of a pod of 22 pilot whales with vicious hooks and long knives. If Denmark wants to be considered a 'civilised' nation, it must stop its aggressive support for the cruel and barbaric tradition.
Faced with the double crisis of global warming and the decimation of marine wildlife, what does the Obama administration do? Open up the US's Atlantic and Arctic Ocean seafronts to oil and gas drilling, write Ralph Nader & David Helvarg. But this assault on our climate and cetaceans can be stopped, as a 'Sea Party Rebellion' prepares to fight it all the way in forthcoming Presidential elections.
A project to mine 225,000 acres of seabed in Baja California's San Ignacio lagoon threatens the myriad sea life of the area, writes Haydée Rodríguez: not just Gray whales but Blues, Humpbacks and Loggerhead turtles, from noise, disturbance and radioactive releases.
Japan's latest plans for 'scientific whaling' in the Southern Ocean have fallen at the first hurdle, writes Tony Press. The IWC's expert panel says Japan's proposal contains 'insufficient information' on which to judge its validity, in particular the need for the 'lethal sampling' of over 3,996 Minke whales that is central to the research plan.
'Ocean giants' in our coastal waters are increasingly rare, writes Dr Lissa Batey, thanks to a host of threats from pollution to entrapment in fishing gear. Marine Protected Areas in England and Wales could help restore our cetaceans to their former abundance - but so far, only one has been designated for these species in Wales, and none in England.
Bangladesh's Sundarbans forest, home of incredibly rich biodiversity, is under unprecedented threat, writes ASMG Kibria. The recent oil tanker capsize on the Shela river puts the forest at risk of widespread biodiversity loss, but just this week, the authorities re-opened the Shela river to shipping with no restrictions on hazardous cargoes.
Since 2010 porpoise carcasses have been washing up on our shares, writes Ken Collins - displaying horrific wounds and bite marks that many thought a sign of Great White sharks in Britain's coastal waters. But now scientists have identified an improbably cuddly culprit ...
The 'vaquita', a small porpoise limited to a small area of Mexico's Gulf of California, is on the brink of extinction, writes Willie Mackenzie - its numbers reduced to around 100. But it's not too late to save it, by expanding a protected area and providing alternative livelihoods for local fishermen.
If SeaWorld is looking to build a new park in California, it will be steering well clear of San Francisco, writes Laura Bridgeman. Following a campaign backed by scientists and hundreds of high school students, the City has declared cetaceans' right to be free and 'unrestricted in their natural environment'.
Three Sea Shepherd volunteers have been arrested for 'harrassing dolphins' and deported from the Faroe Islands. But their real crime was to save hundreds of Atlantic white-sided dolphins from slaughter.
As the IWC meeting begins today in Slovenia, the EU, its 28 member states and the United States, Australia, Brazil, Israel, New Zealand, Mexico and Monaco, have expressed their opposition to Iceland's commercial whaling in a powerful diplomatic broadside.
Tomorrow the 65th meeting of the International Whaling Commission begins in Slovenia, writes Clare Perry. Among the issues: Iceland's slaughter of fin whales in defiance of the IWC moratorium, and its illegal export of their flesh and blubber to Japan - over 2,000 tonnes this year alone. The IWC and its member nations must act.