8:58
Why Are Some People Affected By Seasonal Affective Disorder?
Some people are more prone to develop seasonal depression. A researcher discusses the most effective treatments.
7:00
These Penguins Are Masters Of Microsleeping
While they’re nesting, chinstrap penguins take thousands of seconds-long naps a day. It adds up.
7:49
Flame Retardant Could Be Made From Discarded Cocoa Husks
Scientists are using leftover cocoa husks to extract lignin, an organic polymer that can become flame retardant, foam, or a straw.
9:02
The Oozy Physics Of Oobleck
Non-Newtonian fluids challenge our ideas of what’s liquid and what’s solid. We now have a better understanding of how they work.
7:52
Pennsylvania Drug Laws May Limit Syringe Services
Pennsylvania will receive more than $1.6 billion in opioid settlement funds. But state laws may prevent that money from going to syringe services.
9:28
These Romance Novels Represent Black Women In Science
Dr. Carlotta Berry writes romance novels about Black women in the sciences to encourage more people to go into the field.
12:16
Scientists Report Second Highest-Energy Cosmic Ray Ever Detected
Powerful cosmic rays like the “Amaterasu” particle are typically caused by celestial events. This one’s source is unknown.
11:42
Worsening Wildfires Are Undoing Air Quality Progress In The US
Wildfires in the Western US have not only lowered air quality, but led to increased deaths between 2000 and 2020.
33:33
The (Not So) Easy Guide To Getting To Space
In a new book, astronaut Mike Massimino reflects on his time in space, and what it taught him about succeeding on Earth.
12:05
What Causes Red Wine Headaches? It May Be Quercetin
Forget sulfites and tannins. A new theory pins the throbbing pain of a red wine headache on quercetin, an antioxidant in grape skins.