Breadfruit (Artocarpus altilis): fruiting branch. Coloured etching by J. Pass, c. 1796, after J. Ihle.

Quintessential Resilience: The Breadfruit in the Caribbean

The breadfruit tree has coexisted with humans for more than three thousand years. Its future may depend on how strong of an ally humans can become to it.
Vanessa cardui

The Secrets of Butterfly Migration, Written in Pollen

Trillions of insects move around the globe each year. Scientists are working on new ways to map those long-distance journeys.
A little puppy at the Complete Dog Service shop where pet owners go to seek advice, inoculations against distemper, petcare equipment, pet food and pet grooming services, c. 1940

How Interwar Britain Saved Their Dogs

Canine distemper became a major threat in Great Britain after World War I. Saving the nation’s dogs depended on an imperfect collaboration.
Egyptian papyrus which describes therapy of migraine by bandaging a clay crocodile with herbs stuffed into its mouth to the head of the patient.

Crocodile of a Migraine? An Egyptian Rx

Why the ancient Egyptians did—or did not—recommended strapping a clay crocodile to an aching head.
Vignette on page 1 of Volume 6 from Mémoires pour servir à l'histoire des insectes, by René-Antoine Ferchault de Réaumur.

Insects in the Mail

The efficiency of the postal system and generosity of local experts played important roles in the advancement of entomology in eighteenth-century France.
An orange cat playing with a toy

Ginger, Tortie, Calico

The mystery gene responsible for orange color in cat coats has been found.
Rosemary (Salvia rosmarinus) in bloom. Flowers can be pale blue, pink, purple, or white.

Rosemary: The Herb of Ritual and Remembrance

From ancient Egypt to today, the scent of rosemary has promised comfort, joy, and even immortality.
Adolf Hitler at his Berghof mansion in Obersalzberg.

A Blind Beetle Named Hitler?

The case for changing offensive names of animals and plants, and how it can be done
Dusky lories (Pseudeos fuscata)

A Single Atom Can Change the Color of a Bird

These are the genes responsible.
A wild turkey

The Great American Turkey

The turkey was semi-domesticated and kept in pens in the American Southwest some 2,000 years ago—but not for the reason you think.