The Pulse Archive

Scientists say climate change could dry out misty jungles in the Andes of Peru. Along mountainsides in Central and South America, ...

Pointe-au-Chien and other Louisiana tribes want to protect native ways of eating. Native Americans living along Louisiana’s ...

Shell recycling keeps them out of landfills and improves ecosystem health. About 120 miles east of Washington, D.C., Delaware’s ...

In 1962, Neil Douglas accepted a position in the brand new biology department of what is now the University of Louisiana Monroe. The scho ...

Shifting public opinion and smoking habits have changed Kentucky farming. I’m in northern Kentucky with University of Kentuc ...

We do a lot of walking during the summer, slogging a few blocks to the beach in the blazing sun, carrying those pesky chairs and the umbr ...

Gambling. Drugs. Prostitution. Booze. As a society, we have always regulated behaviors we consider vices. Those regulations were once gro ...

Cheap tribal cigarettes can complicate tobacco control on reservations. States and cities have come to understand that if they jac ...

It’s summer, and it’s hot. On this episode, we get stranded on an urban ‘heat island’ and learn what people are d ...

On July 29th, 1958, President Eisenhower signed the National Aeronautics and Space Act and soon we sent men where only our imaginations h ...

How two space geeks imagine the future of trips to the stars. Rock climbing on Mars, playing baseball on the moon and skydiving th ...

For Chinese herbalist and acupuncturist Cara Frank, treating patients boils down to one thing: patterns. “We have a saying i ...

Blue, dark peach, bright red, orange — thermophilic organisms make the hot springs so colorful you’ll want to grab your selfie st ...

Wildfires can create atmosphere changes around them — making raging infernos even more unpredictable and dangerous. Western Wash ...

Whether it’s an especially hot or cold day – or mild or unmemorable one – the weather reports coming through the radio, ...