The oriental fruit fly, Bactrocera dorsalis

The True Costs of Invasive Species

The time between species arrival and the onset of management is critical to determining the ultimate cost of an invasive species.
Sitdown strikers in the Fisher body plant factory number three. Flint, Michigan, 1937

The Flint Sit-Down Strike, From the Inside

Americans in "The Great Resignation" and "Strikevember" are the heirs of the 1936-1937 sit-down strike by auto workers in Flint, Michigan.
A green Oregon Oak covered in moss with many branches

What is Old Growth, and Why It Matters

Old growth forests are often famed for their beauty, cultural and historical significance. But there's more to old growth than just the age of the trees.
A koala named Pete from Pappinbarra at The Port Macquarie Koala Hospital on November 29, 2019 in Port Macquarie, Australia

Ecological Surprises From Fires Down Under

The recent Australian 2019-2020 bushfires were devastating for people and fauna. Long term, they may not hurt wildlife and ecosystems as much as expected.
An advertisement for snake oil, 1905

Why Do We Fall for Scams?

People want to believe that the person they trust with their money, or their hearts, is telling the truth. The con artist relies on that.
Astronaut Loren J. Shriver, Mission Commander of STS-46, attempts to eat floating sweets on the flight deck of the shuttle Atlantis during its orbit of the earth, August 1992.

Food…in…Space!

A brief history of astronaut food, from nutrition cubes to space salads.
An illustration of Incan ceremonies

How an Incan Nobleman Contested Spanish History

Felipe Guaman Poma de Ayala left behind a one-of-a-kind object that undermines the crónicas de Indias.
Lazarillo de Tormes and His Blind Master

How Social Upheaval Gave Rise to the Picaresque Novel

How did the arcadian shepherd and chivalric knight-errant, centuries-old fixtures of European literature, give way to this witty rascal, the pícaro?
The cast of the new Gossip GirlThe cast of the new Gossip Girl

Gossip Girls (and Boys)

Researchers found that male and female adolescents may respond differently to gossip or other forms of social aggression.
A rice farmer with a handcart in Pingtung County, Taiwan, circa 1965.

Reclaiming Rice in Taiwan

After World War II, the US ramped up international food aid, both as a Cold War strategy and as a way to distribute surplus products.