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popsci.com > science

NASA HQ picked their best photos of the year. Here are our 13 favorites.

...Arab Emirates) astronaut Sultan Alneyadi, and Roscosmos cosmonaut... ...astronauts Stephen Bowen and Warren “Woody” Hoburg, UAE (United... ...Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen... ..., Japan Aerospace Exploration Agency (JAXA) astronaut Satoshi Furukawa...

popsci.com > gear

Tackle tiny trees with 30% off this mini Craftsman chainsaw at Amazon

...mini Craftsman chainsaws in a pattern on a plain background]Amanda ReedWe... ...CRAFTSMAN V20 Mini Chainsaw, 10 inch, Battery and Charger Included... ...Cordless Electric Pruner, Battery & Charger Included $99 (Was $149... ...(Was $119) CRAFTSMAN 20V MAX Edger Lawn Tool, Cordless Lawn Edger...

popsci.com > science

These birds help humans hunt for honey—but it’s not as sweet as you might think

...By PopSci Staff | Published Apr 24, 2024 12:54 PM EDT What’s the... ...The Weirdest Thing I Learned This Week hits Apple, Spotify, YouTube... ...But as this feature in Atlas Obscura by Cara Giaimo explains, that... ...By Sara Kiley Watson What’s not to love about a selfie?...

popsci.com > technology

Why animals run faster than their robot doppelgängers... for now

popsci.com > environment

This 400-pound prehistoric salmon had tusks like a warthog

...years ago, the North American Pacific Northwest was teeming with... ...By Laura Baisas | Published Apr 24, 2024 2:00 PM EDT About five million... ...and curator of fishes at Oregon State University Brian Sidlauskas... ...of Oregon paleobiologist Edward Davis tells PopSci....

popsci.com > science

NASA will unfurl a 860-square-foot solar sail from within a microwave-sized cube

...[ACS3 solar sail concept art above Earth]This artist’s concept... ...Lab’s Electron Launcher in New Zealand yesterday evening, and... ...[Related: How tiny spacecraft could ‘sail’ to Mars surprisingly... ...Scaled-up solar sails, however, will be pretty massive—NASA is...

popsci.com > technology

Inside the new $1 billion campus that GM hopes will launch it into the future

popsci.com > sponsored-content

Test your pup for allergies with this $98 DNA kit

...The DNA My Dog Essential Breed ID Test can tell you your dog’s... ...The DNA My Dog Premium Breed ID Test gives you access to everything...

popsci.com > health

Chemical pollutants can change your skin bacteria and increase your eczema risk

...By Ian Myles / The Conversation | Published Apr 24, 2024 8:00 AM... ...Instead, eczema in countries such as the U.S., Finland and other... ...Environmental Protection Agency to see which chemicals were most... ...Ian Myles receives funding from the Department of Intramural Research...

popsci.com > environment

Bioluminescence may have evolved 300 million years earlier than scientists previously thought

..., a study co-author and the Smithsonian Museum of Natural History... ...By Laura Baisas | Published Apr 23, 2024 7:01 PM EDT Many marine... ...Museum of Natural History postdoctoral scholar Danielle... ...the planet known to bioluminesce,” study co-author and  Smithsonian National...