Artocarpus heterophyllus

Plant of the Month: Jackfruit

The newly hot alternative to meat has a long history.
Elysia clarki

Solar-Powered Sea Slugs and Survival in Future Seas

These Florida mollusks make off with chloroplasts from algae and cleverly photosynthesize them for their own nutrition.
Downtown Los Angeles skyline

How to Plant Trees in the City: It’s Complicated

Trees in cities have the ability to sequester carbon, provide shade, and mitigate flooding. But no one tree fits all environments.
A stained glass window depicting Hildegard von Bingen at Église Sainte-Foy, Alsace

Abortion Remedies from a Medieval Catholic Nun(!)

Hildegard von Bingen wrote medical texts describing how to prepare abortifacients.
Pollution Rising from Factories in Ciudad Juarez, Mexico

Descubriendo pistas sobre la contaminación local con magnetismo

Un análisis químico de una área puede determinar cuánta contaminación hay en el aire. Pero hay un método mucho menos costoso que podría ayudar a las comunidades más pobres.
Pollution Rising from Factories in Ciudad Juarez, Mexico

Magnetism Can Reveal Levels of Local Air Pollution

A chemical analysis of an area can find out how much pollution is in the air. But there's a much less expensive method that could help poorer communities.
An autumn leaf on a branch

Will We Lose Fall Foliage to Climate Change?

The brilliant hues of autumn are created by a variety of factors that shift year by year. A warming planet is already one of them.
New York upper Eastside looking south flooded

New York City, Underwater

Climate change is transforming the Big Apple. How long will it be until America’s largest city is all but wiped off the map?
Oak tree

What Does a Tree See?

A hundred-year-old red oak in a Massachusetts forest told a writer and a team of scientists secrets about change over time.
Palau, Micronesia

Scientists Find Clues to the Mysteries of an Ocean Reef

Beyond the tropical waters of the island nation of Palau lies the Ngaraard Pinnacle, a much rarer kind of reef than its colorful coral cousin.