A 19th century advertisement for tomato seeds

Tomatoes as Medicine

Tomatoes, once believed by Americans to be poisonous, became an unquestioned staple of a healthy diet thanks to doctors and popular cookbooks.
Photograph: German strongman Eugene Sandow lifting weights and dumbbells, c. 1890

Buff Boys of America: Eugen Sandow and Jesus

Under the influence of Muscular Christianity, Jesus transformed into a muscle-bound Aryan, saving souls through strength and masculinity.
Humulus Lupulus No. 50 Common Hops, C. S. Rafinesque, Medical flora, 1828-1830. Rare Book Collection, Dumbarton Oaks Research Library and Collection.

Plant of the Month: Hops

As the craft beer industry reckons with its oppressive past, it may be time to re-examine the complicated history (and present) of hops in the United States
A White-crowned Sparrow

A Noisy City Affects Birdsong

As anthropogenic ambient noise increases in urban areas, birds adapt their songs to make themselves heard.
A no parking sign stands in the increased surf brought in by Tropical Storm Alberto June 13, 2006 in Cedar Key, Florida.

Improving Communications Around Climate Change

How can scientists better explain the potential hazards of sea-level rise to historic coastal communities?
From Flora de Filipinas by Francisco Manuel Blanco, c.1880-1883

Plant of the Month: Black-eyed Pea

Human relationships to this global crop have been shaped by both violence and resilience.
Fish swimming in underwater kelp forest

Turf Algae and Kelp Forests

Structurally complex kelp forests, pushed beyond their tipping points, are being replaced by mat-like, low-structure turf algae around the world.
A street dog in Varanasi city, India

How Street Dogs Spend their Days

Generally lazy, often friendly, the dogs of India know how to relax.
François André Michaux, “Cotton Wood,” from The North America Sylva, 1817–19.

Plant of the Month: Poplar

Poplar—ubiquitous in timber, landscape design, and Indigenous medicines—holds new promise in recuperating damaged ecosystems.
Mono Lake

The Imperiled Inland Sea

Twenty years ago, scholar W. D. Williams predicted the loss of salt lakes around the world.