While their kin are declining worldwide, Canada’s largest amphibian, the bullfrog, is multiplying out of control in British Columbia — with some human help
The Canadian Food Inspection Agency says the H5N1 bird flu was confirmed Tuesday in a non-commercial flock in southern Nova Scotia.
A harp seal pup sits on a snow-covered beach near the town of Blanc-Sablon, Québec, in early March. Normally harp seals give birth and raise their pups on sea ice in the Gulf of St. Lawrence, but this year’s ice coverage is at an all-time low, throwing pups’ survival into jeopardy.
Researchers anticipate harmful nitrogen outputs to increase as a result of precipitation changes.
This small lake outside Stockholm, Sweden, emits otherworldly sounds as Mårten Ajne skates over its precariously thin, black ice.
The polar bear is a powerful symbol of the effects of climate change in the Arctic. Here in New England, our symbol may soon be the sugar maple tree.
Several factors have conspired to make Hurricane Harvey so destructive in Texas, and warming temperatures are likely part of the problem.
This tall waterbird, native to Eurasia, was spotted in Nantucket. Could the species soon establish a foothold in the Americas?
With less litter on the ground and garbage in Dumpsters behind restaurants, rats are seeking food elsewhere.
Scientists report the latest data from the Upper Gulf of Mexico, and the results aren’t good.
Tropical, tube-shaped animals called pyrosomes, known as "fire bodies,"; appear by the millions off the Pacific Northwest and Alaska. No one knows why.
Rising temperatures have boosted the growth rates of seasonal moss on the southern continent over the last 50 years.
From Greenland's ice sheets to Himalayan glaciers and the snowpacks of western North America, layers of dust and soot are darkening the color of glaciers and snowpacks, causing them to absorb more solar heat and melt more quickly, and earlier in spring
Polar bears have been rummaging through science camps at the top of Greenland's ice sheet far inland, where they were never expected, and Polar bears are coming into communities more often these days, says Kristin Laidre, a marine biologist at the University of Washington’s Polar Science Center, and an authority on polar bear populations in Greenland. “It’s happening all over the Arctic, and it’s something that’s only going to be an increasing problem as we continue to lose sea ice,” she says.
By mid century, past Olympic venues like Squaw Valley, California; Oslo, Norway; Chamonix, France; and—of course—Sochi, will be too warm to ever host the Winter Games again.
All Topics
All Countries
Any Date
Apply