On today’s episode of the Mongabay Newscast, we listen to recordings of marine mammals in the Arctic with Dr. Howard Rosenbaum, the director of the Wildlife Conservation Society’s Ocean Giants…
Canada has announced new protection measures for North Atlantic right whales, which face severe threats to their survival due to human activities off the Atlantic Coast of North America. With…
In 2007, Chilean researchers presented images of blue whales bearing striking skin lesions at a workshop in South Africa attended by experts in the species from around the world. The…
Scientists and conservationists have long expressed concern about the consumption of bushmeat, mindful of its impact on wildlife and human health. Yet the marine equivalent has received relatively little attention,…
In March 2000, U.S. Navy destroyers were conducting routine training exercises in the Bahamas; they swept an underwater canyon with sonar at 265 decibels to uncover the locations of two…
MANILA — Sightings of dolphins and whales in a Philippine strait long considered an important waterway for the marine mammals have plummeted over the past two decades, with human activity…
1. Climate change and oceans Climate change impacts on land made almost daily headlines this year: fires, floods, more extreme storms. Equally intense effects are being realized in our seas.…
This is our last episode of 2019, so we took a look back at the bioacoustic recordings we featured here on the Mongabay Newscast over the past year and today…
Most animals die after they’re done reproducing. But a handful of species, including humans and some whales, go through menopause, continuing to live long past their reproductive period. Female orcas,…
Scientists say that behavioral changes observed in North Atlantic right whales should be considered a “canary in the coal mine” scenario. A team of researchers with the Center for Conservation…
The last of the nearly 100 whales held captive in what’s been termed a “whale jail” in Russia’s Far East have finally been freed back into the ocean — although…
A new subspecies of fin whale, the second-largest species on Earth after the blue whale, has been discovered by scientists in the Pacific Ocean. There are currently three recognized subspecies…
New research finds that the western South Atlantic humpback population is well on its way to recovering from the devastating impacts of commercial whaling. Whaling took a large toll on…
A scientific expedition launched by environmental NGO Greenpeace has discovered a new humpback breeding ground off the coast of French Guiana and sent the first-ever deep divers down to the…
Today we speak with Jim Darling, a marine biologist who is here to play us some recordings of remarkably similar humpback whale songs from around the world. Listen here: …
Baby whales, like all young mammals, rely on their mother’s milk for their early development. A new video follows a nursing humpback whale and her calf and takes the calf’s…
Today we speak with Jessica Crance, a research biologist with the US National Oceanic and Atmospheric Administration (NOAA) who recently discovered right whales singing for the first time ever. Listen…
For years, Japan exploited a loophole in international rules to continue hunting whales despite being a member of the International Whaling Commission (IWC) bound by the commercial whaling moratorium that…
There’s more grim news for the North Atlantic right whale, one of the most endangered whale species in the world. In June this year, six individuals were spotted dead in…
Whales like humpbacks are famous for their mellifluous calls, typically referred to as whale songs. But right whales — three species of large baleen whales in the genus Eubalaena —…
Canada has made it illegal to catch and hold whales, dolphins and porpoises in captivity. On June 10, Canada’s House of Commons passed Bill S-203, or the Ending the Captivity…
For centuries, Japanese seafarers have noted two distinct types of pilot whale in their waters. One, known as Naisa goto, has a squarish head, an almost entirely dark body and…
On today’s episode, we speak with Gabriel Melo-Santos, whose study of Araguaian river dolphins in Brazil has revealed that the species is chattier than we’d previously known — and could…
It’s hard to imagine how the oceans might operate without the sway of human activity. The recent assessment by the U.N. Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services found…
Life on this planet, in all its wide diversity, is disappearing more quickly now than it has at any time in human history, and some 1 million species of plants…
In the ocean, both the great white shark (Carcharodon carcharias) and the killer whale or orca (Orcinus orca) are fearsome top predators. But of the two massive animals, the killer…
Scientists have fretted over the expanding masses of plastic in the ocean for decades. Most have seen the rise with their own eyes, and yet the available datasets typically don’t…
The global range of the world’s most recently discovered large whale species is starting to come into focus — as are the man-made threats to the species. Salvatore Cerchio of…
Countries should concentrate on outcomes instead of actions when they set aside areas for parks and reserves to shore up the loss of biodiversity, according to a group of scientists.…
Russian authorities have announced that they will release all 97 whales currently being held captive in the country’s Far East. The whales made news in November last year when an…
