Physical sciences
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algae
‘Tesla’ for Cows? The Wild, Dubious Plan to Feed Cows Seaweed
Imagine a perfect burger: juicy, grilled to perfection … and, somehow devoid of the guilt of methane emissions wrecking our…
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antarctica
Climate Change Has Knocked Earth Off Its Axis
A 3D portrait of methane concentrations and a slightly wobblier Earth. Image: NASA Of all the things attributable to climate…
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aquifer
Up to 20% of Crucial Groundwater Is at Risk of Disappearing
Indian women with empty plastic pots protest as they demand drinking water in Chennai on June 22, 2019.Photo: Arun Sankar…
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astronomical objects
Astronomers Don’t Know What Our Black Hole Ate, but They Definitely Saw It Belch
The Milky Way galaxy. Image: ESO/S. Brunier (Fair Use) In May 2019, astronomers witnessed a bright flare coming from the…
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Gear
Feel the Cooling Breeze with $24 off a TaoTronics Oscillating Tower Fan
Best Home DealsBest Home DealsThe best home, kitchen, smart home, and automotive deals from around the web, updated daily. TaoTronics…
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Gear
Take a Temperature With Ease With the iHealth Infrared Thermometer for $17
iHealth Forehead Thermometer | $17 | Amazon Using a digital thermometer has made it much easier for measuring someone’s temperature in…
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atmosphere of earth
Some 420 Climate Facts to Consider on 4/20
Bring back these big dudes!Photo: Seth Perlman (AP) We finally did it—we’ve hit 420! Parts per million, that is. Not…
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astronomical imaging
New Video Puts Iconic Image of Black Hole in a Cosmic Context
Zooming out from the M87 black hole. Gif: Event Horizon Telescope (EHT) Collaboration/Gizmodo Two years ago, astronomers acquired the first…
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activepure medical guardian
Former CDC Director Now Promoting Unproven Virus-Killing Tech
Photo: Tasos Katopodis (Getty Images) The former director of the Centers for Disease Control and Prevention under Donald Trump, Dr.…
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