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How a Love of Flowers Helped Charles Darwin Validate Natural Selection
Though his voyage to the Galapagos and his work with finches dominate the narrative of the famed naturalist, he was, at heart, a botanist
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Just for fun: Tour alien worlds
Some fun multimedia from NASA, including (free) Exoplanet Travel Bureau posters, cool 360-degree visualizations, and a journey into the life and death of planetary system.
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2018 was the fourth hottest year on record
NASA and NOAA data show that 2018 was the fourth hottest year on record, while the hottest is 2016. Global surface temperature records go back nearly 140 years. During that time, nine of the 10 hottest years occurred between 2005 and 2018.
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Listen: Is our universe a hologram?
A scientist explains one of the most mind-blowing ideas in physics, in under 5 minutes.
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Guns are the second leading killer of kids, after cars
Guns now kill twice as many kids in the U.S. as cancer does, a new study shows. Car crashes are the leading cause of death for children and teens 18 and younger
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Will you catch the moon and Saturn before sunrise February 2?
Jupiter and Venus will be very bright and up in the east before dawn. Saturn is below them – much fainter – near the moon on the morning of February 2.
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The Future of Wind Turbines? No Blades
The Vortex, a radical new way to generate wind energy, is a bladeless wind turbine that looks like a giant rolled joint shooting into the sky.
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A meteorite strike during the moon eclipse!
Check it out. You can see the flash of a meteorite that struck the moon during Sunday night’s total eclipse. Photos and video here.
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What happened when Oslo decided to make its downtown basically car-free?
It was a huge success: Parking spots are now bike lanes, transit is fast and easy, and the streets (and local businesses) are full of people.