Ecologist fears the Macleay River may take decades to recover, with heavy rains likely to affect other waterways

Midnight on Dec. 31 brings the close of 2019 and also the close of the hunting season for Mulchatna Caribou on federal lands. The federal season,

Clams collected in late August had concentrations of saxitoxin considered dangerous for human consumption. The samples were collected in August about 70 miles north of St. Lawrence Island and about 50 miles north of Cape Lisburne, much further north than previously documented.

Hiila Inga is concerned about the health of his reindeer. His community herds 8000 head each year, between traditional grazing lands in the mountain and the forests further east.

One of southern Africa’s biggest tourist attractions has seen an unprecedented decline this dry season, fuelling climate change fears

It was out of habit that Rachel Kukull carried foraging tools while hiking through Chilkat State Park. The custom paid off when she spotted on the forest floor a flash of gold that made her scream. Chanterelles in November!

It's been a challenging year for whalers in Utqiagvik. Crews started going out in September, but found the bowheads weren't appearing in their usual concentrations in the waters closer to shore. On the water Nov. 16 Panigiuq Crew landed the first whale of the season for Utqiagvik, later than many people can remember ever bringing one in before.

Severe erosion at the Nome River mouth has cost Rita Hukill and her family most of their land at their campsite at Fort Davis.

Thawing sea ice may have opened the door, allowing the infection to cross oceans, a new study suggests.

Aerial surveys this September and October show the bowheads aren’t where they usually are.

Caused by eating fish that has not been properly chilled, symptoms can last up to 48 hours and include severe headaches, palpitations, blurred vision and abdominal cramps.At least seven people fell ill between May and August. Between 2015-2018, there were only five.

Instead of halibut, fisherman are increasingly catching less valuable Pacific cod, voracious bottom feeders whose numbers in recent years have exploded.

The number of chinook salmon that reached the Whitehorse fish ladder this year hit a 40-year low, and it's not clear why. Just 282 chinook passed through the fish ladder this year, compared to 690 last year. "We did see some large pre-spawn mortality die-offs in a tributary of the Yukon River — the Koyukuk in Alaska. This was for summer chum, and not chinook — but we expect that that higher water temperature also affected the chinook migrating through."

Usually one of the most full flowing in Russia, the river tends to drop the level twice a year - but not by a catastrophic 2-2.5 meters as this year.

In a good season, Skinney’s langoustine catch can reach 250-300 tons. This summer, it was only 38.

They detect the presence of the 'Devil Fish' in Sinaloa; a threat to fishing and ecosystems

During a summer of unusually warm temperatures, highbush cranberries (Viburnum edule) are blooming, using buds that would have normally bloomed next spring.

Federal fisheries experts paint devastating picture of the challenges facing Pacific salmon and point to climate change as the main culprit.