17:22
Steering Toward Greener Transportation
We have electric vehicles. Their popularity is growing. Does this make green transportation inevitable?
4:48
The High Energy Cost Of Bitcoin’s Rise
As bitcoin’s price skyrockets, so does its energy use and carbon footprint.
11:57
Preventing A ‘Digital Dark Age’
More and more data is born into this world as digital bits, with no analog counterpart. How can we preserve it for future generations?
17:19
Searching For Answers To An Age-Old Question
Researchers continue to chip away at the one thing we all have in common—getting older.
16:44
How Can Math Make Your Holidays Merrier?
Wrapping oddly shaped gifts, picking a Secret Santa, and decorating your tree can all be tackled using math.
12:00
Humans Outweigh Climate’s Influence On Fire
In heavily populated regions, the human influence on fire appears to override the effects of climate change.
Hr2: CA Wildfire, Narwhal Heartbeats, Jellyfish Eater, ISS Microbiome, Holiday Safety
Record summer temperatures and dry, searing winds triggered a devastating California wildfire season. Plus, stressed narwhals, jellyfish eaters, the microbiome of the space station, and a look at electrical safety for the holidays.
Hr1: News Roundup, Coastal Restoration, Science Book Picks
From Oliver Sacks to graphic novels, Maria Popova and Deborah Blum discuss their favorite science books of the year. Plus, a curated list of engaging science books for kids (and babies too).
7:06
Dusting Off Voyager 1’s Thrusters
After 37 years in space, Voyager 1’s thrusters still work.
5:15
The Battle Of Coastal Restoration In Louisiana
From dropping mangrove seed bombs to battling an invasive insect, a look at efforts to restore the coast of Louisiana.