9:18
Is Your Sunscreen Living Up To Its Promise?
A new report says only one quarter of SPF products on the market are up to snuff.
7:50
The Sunscreen Of The Future
A customizable melanin-like material could offer better protection from the sun.
The Wisdom Of Teeth
Hidden inside each set of ancient teeth are clues about their owner’s behavior, ancestry and hints about what really made up the paleo diet.
Rising Seas Are Washing Away Graves In The Marshall Islands
For the residents of this island nation, climate change is already here.
4:13
Winners And Losers In Warming Northeast Waters
Climate change can create more habitat for some species of fish. But will fisheries adapt?
29:40
Why Are Allergies So Dang Hard To Get Rid Of?
A look at why our immune systems turn on us, and why we’re still powerless to stop the attack.
What Happens If The US Leaves The Paris Climate Deal?
One way is fast and dramatic. The other is slower and leaves wiggle room.
7:39
Why Are Whales Whale-Sized?
Plus, a genetic map of the Zika virus and a new planetary object round out this week’s science news.
Use Your Senses To Make Sense Of Your Soil
You can see, feel, and even smell the difference between good and lousy soil.
7:50
From Alberta’s Oil Sands, A Dinosaur ‘Mummy’ With Skin Intact
Plus, how is one of the most isolated islands on Earth also the most littered?