Biodiversity

"Armed with traditional knowledge and modern science, a small team hunts for the sweet spot that could save oysters from a parasite that has decimated populations in Cape Breton and beyond."

"A new eco-label will certify freight and cruise companies that take steps to keep their ships from colliding with whales."

"New pledges by G7 leaders on climate change and biodiversity loss will boost efforts to strike a global pact to protect nature but an October deadline is likely to be missed without in-person talks, officials and observers said on Tuesday."

"The American West contains 620,000 miles of fencing, threatening the migration of pronghorn, mule deer and other species."

"For two weeks in late spring, near dusk, the fireflies at the most-visited national park in the US flash in unison, a ‘one-of-a-kind natural phenomenon’"

"Earthworms are often seen as a welcome presence in gardens, and even on fishing hooks. But in the Northeast, experts say invasive "crazy worms" from Asia are creating havoc in forests — and they say the unusual worms are a danger to animals and plants, and especially to sugar maple trees."

"To save the planet, the world needs to tackle the crises of climate change and species loss together, taking measures that fix both and not just one, United Nations scientists said."

"The surprising value of the country’s dive tourism industry gives another reason to protect its marine ecosystems."

"An international team of scientists is preparing to trap a dozen baleen whales off the coast of Norway and conduct hearing tests on them to gauge their sensitivity to human-made sounds such as sonar."