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November 22, 2024
On the 50th anniversary of Lucy’s discovery, paleoanthropologists reflect on what she means to science, and what she taught us about ourselves. Plus, divers have recovered seeds of a long-lost rye variety from a 146-year-old shipwreck in Lake Huron. And, just in time for Thanksgiving, a potato researcher explains potato varieties, potato nutrition, and some tubular tuber facts.
17:22
What The Private Sale Of Fossils Means For Paleontology
After a stegosaurus skeleton sold for $44.6 million, paleontologists are concerned about how selling dinosaur fossils affects research.
12:05
Hawaiʻi Wildfire Survivors To Join Long-Term Health Study
The University of Hawaiʻi study will be the largest of its kind to investigate the health and social impacts of the Maui wildfires.
17:05
PLATO’s Mission To Discover Exoplanets Like Earth
The European Space Agency mission aims to discover new exoplanets in habitable zones. It is scheduled for launch in late 2026.
12:12
Deep-Sea ‘Nodules’ May Produce Oxygen, Study Finds
New research suggests that polymetallic nodules found 13,000 feet deep produce “dark oxygen” by electrolyzing water.
17:22
Why Does COVID-19 Spike In Summer?
This is the fourth summer the U.S. has seen a COVID-19 surge. And no, it’s not a coincidence.
7:23
Damaged Wind Turbine Blade Sinks Off Massachusetts Coast
Fiberglass is washing up on Nantucket’s shores, and residents are concerned about the long-term environmental impact of this debris.
9:50
One Bird’s Physics Trick For Flying At High Altitudes
At higher altitudes, the air is less dense, which makes it harder for birds in flight to generate lift. The turkey vulture has a solution.
17:14
Why Cancer Death Rates Have Decreased Over The Last 30 Years
Cancer treatment and prevention has come a long way in the past few decades. Here’s what’s new, and where challenges persist.
12:11
Curiosity Rover Discovers Pure Sulfur On Mars
Previously, the rover uncovered minerals mixed with sulfur. But this is the first time pure sulfur has been discovered on Mars.
11:25
What A Rodent Brain Shows Us About Love–And Loss
Monogamous prairie voles may help us understand how our brains respond to love, and how they move on after heartbreak.