"Rudolph’s red nose may have gone down in history, but research says it was probably his shining blue eyes — a common trait among reindeer — that helped keep him and the rest of Santa’s herd nourished."

"When a toilet is flushed in California, the water can end up in a lot of places: An ice skating rink near Disneyland, ski slopes around Lake Tahoe, farmland in the Central Valley. And — coming soon — kitchen faucets."

"BlueTriton Brands owns Poland Spring, Arrowhead and other bottled water brands. As it tries to grow, experts worry sensitive springs, creeks and groundwater supplies from Florida to California are paying the price."

"The most ancient trees still standing in America’s national forests would get new protections under a proposal the Biden administration announced Tuesday that would ban most logging in groves that play a vital role in fighting climate change."

"The small neighborhood on the border of Brooklyn and Queens has a colorful history but an uncertain future because of climate change."

"The virus, which recently reached the Antarctic region for the first time, is surging again in North America."

"A major restoration effort by a coalition of Tribes and government agencies could help imperiled fish and other animals on the Trinity River."

"Here’s what the new project means for the US and other countries beyond the Nordic region".

"It may seem counterintuitive to support the annual culling of trees, but environmentalists say Christmas tree farms have ecological benefits."