Science

Royal kombu (aka sugar kelp) harvested from the Netherlands’ first organic seaweed farm enriches and flavors the Dutch Weed Burger’s soy-chip-based patty.

Innovation for Good

Is Seaweed the Next Big Alternative to Meat?

From kelp burgers to bacon of the sea, sustainable food entrepreneurs are innovating to charm hungry omnivores

The Earth’s oceans have risen and fallen over the millennia. But they have, on average, been relatively stable over billions of years. The balance of the deep water cycle—the exchange of water between the Earth’s surface and its interior—has an important role to play in maintaining that stability.

How the Earth's Mantle Sends Water Up Toward the Surface

A new model suggests "mantle rain" ensures we will always have a surface ocean

Participants in First Nature Tours help mitigate damages from wildfires in Central Oregon.

Regenerative Tourism Invites Travelers to Get Their Hands Dirty

Vacations that allow tourists to participate in conservation activities, such as habitat restoration, are growing in popularity

Aerial view of flooding in Livingston, Montana—a gateway town near Yellowstone National Park—on June 14, 2022

History of Now

What Extreme Flooding in Yellowstone Means for the National Park's Gateway Towns

These communities rely almost entirely on tourism for their existence—yet too much tourism, not to mention climate change, can destroy them

Exotic animals including parrots and monkeys served as pets and entertainment in California in the 1850s.

The Monkeys and Parrots Caught Up in the California Gold Rush

Researchers combed through 19th-century records and found evidence of the species, which joined a menagerie that included Galapagos tortoises and kangaroos

A cat chews up and rolls around in the leaves of the silver vine plant.

When Cats Chew Catnip, It Works as a Bug Spray

Plant leaves that repel mosquitoes release a more effective repellant after being crushed up by felines

Las Salinas in Cabo Rojo National Wildlife Refuge

Puerto Rico

These Salt Flats in Puerto Rico Are Cotton-Candy Pink

The distinct color of Las Salinas comes from a combination of algae, bacteria, salt and water

Blue holes, like the Great Blue Hole in Belize, are vast caverns that descend into the seafloor. Sediment accumulates at the bottom of a blue hole, giving researchers a way to gauge historical hurricane activity.

Blue Holes Show Hurricane Activity in the Bahamas Is at a Centuries-Long Low

Many more powerful storms battered the region in the past

A robotic finger coated with living human skin heals itself after researchers covered it with a collagen bandage.

Innovation for Good

How Humanlike Do We Really Want Robots to Be?

The latest development in robotics wraps a mechanical finger in human skin, leading to broader questions about the future of cyborg technology

Smart windows that tint in response to stimuli such as heat or light, or a user’s preference, are becoming more common, but it may be a while before the tech is mainstream.

What Will It Take for Smart Windows to Go Mainstream?

Specialized glass that keeps heat in during winter and lets it out during summer could make buildings much more efficient

A fossilized Modocia typicalis trilobite from Utah

Five Places to See Trilobites in the United States

In a new book, fossil collector Andy Secher takes readers on a worldwide trek of trilobite hotspots

Chilean devil rays swim in the Atlantic Ocean near the Azores. 

What Are Scientists Learning About the Deepest Diving Creatures in the Ocean?

Animals-turned-oceanographers are helping biologists find out what they do when they get to the cold, dark depths

A baby receives a mallaria vaccine from a nurse at the maternity ward of the Ewin Polyclinic in Ghana in 2019.

Why Did It Take 35 Years to Get a Malaria Vaccine?

The parasite’s complex biology played a role in the delay, but experts say there was also a lack of urgency and funding

A new study shows that children who play individual sports, like tennis, may have more mental health issues than those that play team sports or don’t participate in sports at all.

The Future of Mental Health

Should Parents Worry About New Research Linking Kids’ Mental Health and Individual Sports?

According to the study, children who played team sports had fewer mental health difficulties than those who didn’t play sports

Recreational fishers have discovered a new way to scout for fish and cast a line.

Is Fishing With a Drone the Way of the Future?

Not everyone is on board. The technology is dividing the fishing community and drawing the ire of some politicians and scientists

Paleontologists are just beginning to uncover the evolutionary backstory of armored dinosaurs like the ankylosaur Euoplocephalus.

New Fossil Finds Track When Armored Dinosaurs Spread Around the World

Discoveries in Asia and Africa are rewriting the backstory of dinosaurs like <em>Stegosaurus</em>

The House of Slaves on Senegal&rsquo;s Island of Gor&eacute;e is one of 284 significant African coastal sites included in a recent assessment of climate risk.

Climate Change Threatens Important African Coastal Sites

Dozens of important cultural, social, and ecological places are already at risk from climate hazards.

A 3D animation created using data from LiDAR shows the urban center of Cotoca.

Innovation for Good

Lost Cities of the Amazon Discovered From the Air

Mapping technology cut through the canopy to detect sprawling urban structures in Bolivia that suggest sophisticated cultures once existed

As of 2019, doctors can prescribe an FDA approved&nbsp;ketamine-based antidepressant for treatment-resistant depression.

The Past, Present and Future of Using Ketamine to Treat Depression

The drug's initial successes have upended what many neuroscientists know about the brain and mental illness

A taxidermied Cumulina holds a block of toy cheese.

The Mouse That Squeaked Its Way Into Scientific History

Forget Dolly the Sheep. The birth of a mouse named Cumulina 25 years ago launched a genetic revolution

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