Dinosaurs When a Jurassic giant died, predatory dinos probably feasted on the carcass By Laura Baisas
Physics The world’s largest experimental tokamak nuclear fusion reactor is up and running By Andrew Paul
Physics A new satellite’s ‘plasma brake’ uses Earth’s atmosphere to avoid becoming space junk By Andrew Paul
Physics Winners of the 2023 Nobel Prize in physics measured electrons by the attosecond By Laura Baisas
Space Astronomers spot an extragalactic star with a disc around it for the first time By Laura Baisas
Space How AI could help scientists spot ‘ultra-emission’ methane plumes faster—from space By Andrew Paul
The Weirdest Thing I Learned This Week Even without brains, jellyfish learn from their mistakes By PopSci Staff
The Weirdest Thing I Learned This Week Scientists made a claw machine from a dead spider By PopSci Staff
The Weirdest Thing I Learned This Week American hippopotamus ranching almost took off 100 years ago By PopSci Staff
The Weirdest Thing I Learned This Week Ancient Romans tweezed their armpits until they screamed By PopSci Staff
The Weirdest Thing I Learned This Week Turkey vultures have the ultimate self-defense technique: projectile vomiting By PopSci Staff
The Weirdest Thing I Learned This Week Birds have been using anti-bird spikes to build love nests and fortresses By PopSci Staff
The Weirdest Thing I Learned This Week Ancient Egyptians used crocodile dung for birth control—and it kind of worked By PopSci Staff
Reading sci-fi novels can help kids understand real science By Emily Midkiff/The Conversation / Oct 9, 2023
Giganotosaurus vs. T. rex: Who would win in a battle of the big dinosaurs? By Eva Botkin-Kowacki / Jul 28, 2023
What happens if AI grows smarter than humans? The answer worries scientists. By Rahul Rao / Jun 12, 2023
‘The Memory of Tomatoes,’ a short story from an alternate future By Bonnie Jo Stufflebeam / Mar 16, 2022