Viagra and the abortion pill can treat multiple illnesses. But how? By Jocelyn Solis-Moreira / Apr 4, 2023
Voyagers made it to Hawaiʻi thousands of years ago with no compasses. Here’s how. By Kat Eschner / Sep 27, 2022
Archaeology AI revealed the colorful first word of an ancient scroll torched by Mount Vesuvius By Andrew Paul
Archaeology Do the ancient human footprints at White Sands date back to the last ice age? By Jocelyn Solis-Moreira
Biology Unraveled nerves and mesmerizing caffeine crystals: 10 sensational glimpses of the microscopic realm By PopSci Staff
Biology Galapagos giant tortoises are restoring their own ecosystem By Syris Valentine/Hakai Magazine
Dinosaurs These toothy vegetarian dinosaurs have eluded paleontologists in Europe for decades By Laura Baisas
Dinosaurs T. rex cousins with shorter arms were thriving right up until the asteroid hit By Laura Baisas
Dinosaurs This flightless pterosaur ancestor had enviable claws and a raptor-like beak By Laura Baisas
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
Physics The mathematical theory that connects swimming sperm, zebra stripes, and sunflower seeds By Laura Baisas