Anatomy | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/anatomy/RSS feed for AnatomyenWed, 07 Oct 2026 17:15:01 +0000Five Discoveries That Changed Our Understanding of T. Rex Forever, From Warm Blood to Lipshttps://www.smithsonianmag.com/science-nature/five-discoveries-that-changed-our-understanding-of-t-rex-forever-from-warm-blood-to-lips-180989634/Paleontologists are still unraveling the secrets of the world’s most famous dinosaur, such as its outward appearance or the way that it hunted. With each new finding, our view of the “tyrant lizard king” has gotten a little clearer—and sometimes has radically shiftedWed, 07 Oct 2026 17:15:01 +0000https://www.smithsonianmag.com/science-nature/five-discoveries-that-changed-our-understanding-of-t-rex-forever-from-warm-blood-to-lips-180989634/This New Brain Map Shows Every Nerve Cell in an Adult Male Fruit Fly's Central Nervous System. Here's Why That Mattershttps://www.smithsonianmag.com/smart-news/this-new-brain-map-shows-every-nerve-cell-in-an-adult-male-fruit-flys-central-nervous-system-heres-why-that-matters-180989490/The recently released "connectome" joins a previously completed map of an adult female fruit fly’s brain. The digital 3D diagrams allow scientists to trace precise neural paths in the bugs’ brains, which can unlock secrets about the organ in humansWed, 16 Sep 2026 16:17:14 +0000https://www.smithsonianmag.com/smart-news/this-new-brain-map-shows-every-nerve-cell-in-an-adult-male-fruit-flys-central-nervous-system-heres-why-that-matters-180989490/The Tip of This Snake's Tail Looks Like a Spider. But Inside, Its Bones Are 'Bizarrely Normal'https://www.smithsonianmag.com/smart-news/the-tip-of-this-snakes-tail-looks-like-a-spider-but-inside-its-bones-are-bizarrely-normal-180989478/High-tech scans reveal the first detailed look at the internal anatomy of the spider-tailed horned viper. The findings shed light on little-known snake vertebrae and highlight the difficulty of predicting what an animal looks like from its skeletonThu, 10 Sep 2026 16:06:57 +0000https://www.smithsonianmag.com/smart-news/the-tip-of-this-snakes-tail-looks-like-a-spider-but-inside-its-bones-are-bizarrely-normal-180989478/