The Problem with Unpaid Conservation Work
In the fight against climate change, many underfunded conservation groups depend on volunteers.
Extreme Cold and Public Opinion on Climate Change
To some, the idea that the Earth is warming seems incompatible with how they experience cold weather events.
The Physics of Karate
A human hand has the power to split wooden planks and demolish concrete blocks. A trio of physicists investigated why this feat doesn't shatter our bones.
Charles Darwin’s Descent of Man, 150 Years Later
A new book on Darwin’s classic asks what he got right and wrong about “the highest and most interesting problem for the naturalist:” human evolution.
Do Viruses Cheat to Win at Evolution?
How one pair of researchers used game theory to predict the sneaky, underhanded behavior of microbial competitors.
Plant of the Month: Cinnamon
Of early modern medicinal monopolies and the nature of a "true" product of empire.
Why Hasn’t NASA Sent Anyone to Mars?
The Perseverance mission to Mars represents a considerable step forward for the space program. But are rovers as good as it gets?
Annie M. Alexander: Paleontologist and Silent Benefactor
An unsung patron of science whose deep pockets and passion for exploring led to the founding of two influential natural history museums.
The “Scientific” Antifeminists of Victorian England
Nineteenth-century biologists employed some outrageous arguments in order to keep women confined to the home.
Some Plants Use Stickiness to Fend off Hungry Insects
For some sand-dwelling plants, stickiness is a defense tactic that keeps predators at bay.