Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the ...

After two years of debate and 90,000 public comments, NOAA withdrew a contentious boat speed rule aimed at Atlantic right whale conservation.

A Siberian chill is on the horizon, threatening to plunge the U.S. into a deep freeze in parts of the east coast ...

The scrawny but beloved tree growing out of one of the rocks in the landmark Three Graces sea stack formation on Tillamook Bay, a bit north of Garibaldi, has blown down. According to the Oregon Coast ...

The windmills are driving the whales crazy, obviously,” the president-elect said during a recent news conference.

Temperatures are expected plunge across the country this weekend.

A potent cold front will enter the north-central U.S. before roaring across much of the rest of the nation over the weekend.

NOAA has withdrawn a proposal to expand protection of endangered right whales that give birth off the Georgia coast.

Some areas of the U.S. may see temperatures as low as -20 or -30 degrees early next week as arctic air from Siberia rolls in.

Conservation groups say the move will leave the North Atlantic right whale — which now numbers fewer than 380 — vulnerable to ...

Residents of the northeastern United States know it's been colder than normal this month, but how cold has it been? Over the week of Jan. 5 to 11, Pittsburgh's temperatures have been most similar to ...