3 new (and already endangered) species of salamanders discovered in Texas

The salamanders reside in the Edwards and Trinity aquifers and play an important role in maintaining…

U.S. smog can come from China? And other facts about pollution’s toxic travels

Former EPA chief Gina McCarthy: “There is so much we can learn if we don’t think…

EPA’s Criminal Enforcement Against Polluters Plummets Under Trump

Why the third Monday in January could be the most depressing day of the year

One psychologist explains which events and emotions play a factor.

10 unexpected ways to improve heart health

Don't stop at diet and exercise. Try these surprisingly heart-healthy habits to protect your ticker and…

The Myth of ‘Clean’ Natural Gas

'Signing Day' recognizes high school seniors starting jobs, not college

Virginia school system celebrates the students who are heading for careers instead of going to college.

8 of the world's most spectacular scuba spots

The top international scuba diving sites, for novice and expert divers alike, feature impressive fish and…

How to help succulents survive winter indoors

10 tips from a horticulture specialist for keeping your warm-growing, sun-loving cacti and succulents happy and…

World's tallest indoor waterfall will be located in already-spectacular airport

Singapore's Changi Airport outdoes itself once again.