7:32
It’s Alive! Sort Of.
Researchers have managed to keep cells functioning in pig brains hours after death—but the brains show no evidence of neural activity.
4:17
Do Plants And Birds Deserve Online Privacy?
Citizen science apps let people get out and explore nature. But they can also draw unwanted attention to threatened species.
9:56
The Little Plankton Recorder That Could
For half a century, a humble metal box has scoured the seas for plankton. Nowadays, it’s more likely to find plastic.
Searching For Sakura
Collingwood Ingram became enamored of Japan’s cherry blossoms during his honeymoon. He would devote his career to saving them.
5:19
A Coral Rescue Effort—In Arizona
A project aims to use the artificial sea of Biosphere 2 as a testing ground for bringing back coral reefs affected by climate change.
16:19
The Cherry Blossom Hunter
Collingwood "Cherry" Ingram was a British ornithologist who gave up studying birds and became obsessed with flowering cherries instead.
16:31
How The Sap Runs
Scientists tap into how trees move gallons of fluids from the ground to the atmosphere every day. Plus, the freeze-thaw secrets of sugar maple trees.
9:24
Fertile Soil, Washed Away
Lost topsoil may be the biggest long-term damage to this year’s flooded Midwest farms.
7:43
How Will These Long-Lived Trees Adapt To Climate Change?
Bristlecone pines—one of the longest living tree species—has to adapt and change its habitat in the face of climate change.
Tough Times for the World’s Oldest Trees
The bristlecone pine tree can live up to 5,000 years. Will these ancients continue to survive under climate change?