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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.
8:16
Can Utah’s Great Salt Lake Be Saved Before It’s Too Late?
The lake’s water level has significantly declined since the 1980s. But local scientists and politicians are optimistic they can save it before it’s too late.
25:15
Exploring A New Theory About Dark Energy’s Origins
Astrophysicists are divided over a new theory suggesting dark energy comes from supermassive black holes.
42:20
Tips And Tricks To Grow Your Garden In A Changing Climate
Horticulturists weigh in on how you can best adapt your garden to new extremes.
11:57
Insulin Maker Eli Lilly Finally Caps The Drug’s Cost
The drug will be capped at $35, making it more accessible to the people who need it most.
17:27
The Lasting Allure Of Shackleton’s ‘Endurance’
The maritime archeologist who found the storied wreck discusses the mission and his new book.
12:18
Inside The ‘Chaos Machine’ Of Social Media
Author Max Fisher takes a deep dive into how big tech has accumulated so much unchecked power.
8:51
Taking On Renewables’ AC/DC Disconnect
A project aims to make large-scale solar plants more efficient and reliable.
8:17
Are These Ancient Galaxies Too Big For Their Age?
Tiny red dots observed by the Webb telescope have some astronomers pondering theories of galactic formation.
7:22
How These Russian Wasps Could Help Save Ash Trees
Scientists recruited the help of the emerald ash borers’ natural predator to keep their population in check.
10:15
Vocal Fry Serves Up Treats For Toothed Whales
A new study shows the creaky voice effect some people love to hate is important for echolocation in the deep ocean.