Can you spot the duplicates? Critics say these photos of lionfish point to fraud | Science

A correction published on the Biology Letters site states this collage supplies proof of the number of lionfish utilized in an experiment in an Australian laboratory. O. Lönnstedt et... Read more »

Why is a remote Colombian town a hot spot of an inherited intellectual disability? | Science

RICAURTE, COLOMBIA–It’s late afternoon in this small town tucked into the Colombian Andes, when Mercedes Trivi ño, 82, lights the wood range to begin to prepare supper. Smoke fills... Read more »