scion via ShutterstockJust south of the equator, thirty miles off the coast of Tanzania, sits a small island called Pemba. The small patch of dry land jutting out from the Indian Ocean…

In London’s waste system, like this stretch of the King’s Scholars Pond Sewer, concentration of urinary biomarkers for ecstasy is among the highest of any European city.…

The stinkhorn fungus (officially known as Phallus impudicus—“impudent penis”—for obvious reasons) draws in flies with the rotting-flesh smell of putrescine.ƒred via…

A feral cat prowling among baby penguins on Macquarie Island, south of mainland Australia.Geoff Copson / Australian National Parks and Wildlife ServiceAfter a cat loses its last aesthetic…

Sex is ubiquitous. The vast majority of animals and plants reproduce sexually at least some of the time. Some, such as humans, can reproduce no other way. Figuring out why sex is so…

Karen Chin doesn’t have all the answers, but she is willing to make those awkward phone calls that will give her the information she needs. There was the time back in 1998 when she…

Last year, Harvard University sent Peter Ferket mouse poo to light on fire. A professor of poultry science at North Carolina State University, Ferket began by adding flammable flour…

 Ida Mae Astute/ABCLast month, a 40-year-old woman went to have her first mammogram, an unexceptional event at a time when women are encouraged to have breast-cancer screenings…

This image from a mouse brain shows the fluid channels (purple) and glia cells (green) flush out the brain’s waste into blood vessels.Jeffrey Iliff1 and Maiken NedergaardFor…

Feliciano Guimaraes via FlickrThe news earlier this fall that chemical weapons had been used in Syria’s civil was seen as a new low in that conflict. Many people condemned their…