When it comes to teeth, most vertebrates share the same basic blueprint. Regardless of their size, shape, or sharpness, teeth typically have the same genetic roots, similar physical makeup, and, almost always, a place in the jaw.
That assumption,…

When it comes to teeth, most vertebrates share the same basic blueprint. Regardless of their size, shape, or sharpness, teeth typically have the same genetic roots, similar physical makeup, and, almost always, a place in the jaw.
That assumption,…

SpaceX’s workhorse Falcon 9 rocket now has 130 liftoffs under its belt this year.
A Falcon 9 topped with 28 of the company’s Starlink internet satellites launched from Cape Canaveral Space Force Station in Florida today (Oct. 16), rising off the…

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During 2021–2022, faecal samples were obtained from 144 lizards (agamas, geckos, iguanas, skinks), 131 snakes, 30 tortoises, and 3 crocodiles (for more details, see Additional file 1). The samples originated from 12 private breeding facilities,…

Photochemistry provides a pathway to swap the oxygen atom in oxetane rings with nitrogen, carbon or sulfur at a single stroke. The resulting structures, such as azetidines and thietanes, are usually unattainable with traditional reactions and yet…
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Our satellite shares the constellation Leo with the Lion’s bright heart, Regulus, near the famous Sickle asterism.
See the crescent Moon…

The night sky in Wisconsin glows with the Northern Lights as a geomagnetic storm brings vibrant pink and green colors to a majority of the northern states. (Photo by Ross Harried/NurPhoto via Getty Images)
NurPhoto via Getty Images
The Northern…

New research has discovered how Rab proteins control the delivery of critical supplies to strengthen neural connections, providing researchers with important insights into memory formation and potential strategies for Alzheimer’s…