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
Biology For the first time in one billion years, two lifeforms truly merged into one organism By Laura Baisas
Biology Super-muscular 374-pound kangaroos once thumped around Australia and New Guinea By Laura Baisas
Dinosaurs New species of extinct marine reptile found with help from 11-year-old child By Laura Baisas
Dinosaurs 240-million-year-old ‘Chinese dragon’ fossil reveals 32 separate neck vertebrae By Laura Baisas
Dinosaurs This ‘blue dragon’ sliced through the ancient Pacific with paddle-like fins By Laura Baisas
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