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Science

Scientists have discovered that each of the sea star’s tube feet is driven independently using local feedback from the environment.

Sea Stars Can Lose an Arm and Soldier On. What If Robots Could Do the Same?

Bioinspiration looks to nature for clues on how to build more efficient, resilient robots

The adult female fox, Shadow, was around 5 months old when Stuart first documented and named her in 2022. 

Cascade Red Foxes Are Notoriously Reclusive. So How Did This Photographer Capture These Stunning Images of the Endangered Species?

Even the scientists who study the animals rarely see them except on camera. But Gretchen Kay Stuart spent a season documenting them up close

During a training exercise in Houston in January 2025, the Artemis 2 crew practiced configuring the Orion spacecraft for orbit and its return to Earth.

The Revolution in Moon Exploration

It’s Almost ‘All Systems Go’ for Artemis 2 to Take the Next Giant Leap Toward Stepping on the Moon Again

Scheduled to launch this week, NASA’s Artemis 2 is part of the bold 21st-century vision for returning astronauts to the lunar surface

Spinosaurus was the largest and most aquatic of the spinosaurs, a group of dinosaurs with crocodilian snouts.

Was Spinosaurus Really a ‘Hell Heron’? Digging Into the Star of Netflix’s ‘The Dinosaurs’

With an incredible sail and heavy bones that might have acted as ballast, Spinosaurus seems primed for snatching fish. The creature has long captivated the public, from its early mysteries to the recent discovery of a new species

Modern fish traps require pilings that are driven into the riverbed and netting that reaches across part of a river.

Fish Traps Have Been Banned on the Columbia River for Nearly a Century. Could Bringing Them Back Help Save Salmon?

A new experiment is testing the commercial success of fish traps in Washington and Oregon. Even as some conservationists embrace the technique, its return has reopened old wounds among local fishers

A young living root bridge, barely a decade old, is seen from the deck of a much older root bridge on the same riverbed. Five months after I shot this photograph, monsoon rains triggered a landslide that sent boulders crashing into the younger bridge. It absorbed the impact and shielded the older bridge downstream.

In One of the Wettest Places on the Planet, Indigenous People Build Bridges and Ladders Out of Living Tree Roots

For hundreds of years, Khasi and Jaintia people in Meghalaya, India, have woven the roots of Indian rubber trees into structures that help them navigate flooded areas

Snowdrops can push through snow and icy ground to bloom in winter, bringing their blossoms to the largely dormant landscape.

How a Small Winter Flower Has Attracted Droves of Admirers—and Offers a Symbol of Resilience

The snowdrop, or Galanthus, blooms when the world is still frozen. Gardeners enamored with the plant gather each year in Pennsylvania to celebrate its subtleties and endurance

Microplastics pose a growing global concern as they infiltrate not just the environment but also humans and animals.

This High School Student Invented a Filter That Eliminates 96 Percent of Microplastics From Drinking Water

Virginia teenager Mia Heller’s filtration system harnesses the power of ferrofluid, a magnetic oil that binds to microplastics in flowing water

An artist’s illustration of the exoplanet HD 219134 b, a rocky world about 21 light-years from Earth. This scorching planet, which orbits extremely close to its host star, might have a partially molten surface and volcanoes.

Alien Life Could Look Nothing Like What We Expect. Here’s How Microbes Beyond Earth Might Live Without Liquid Water

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability

Like Astrophage, the solar-radiation-eating microbes in Andy Weir’s novel Project Hail Mary, some sea slugs can derive energy from sunlight.

These Sea Slugs Can ‘Eat’ Sunlight—but They’re No Astrophage. Here’s How the ‘Project Hail Mary’ Antagonist Has a Real-Life Analogue in Earth’s Oceans

By snatching chloroplasts from algae, animals called sacoglossans produce their own energy through photosynthesis

The fire-loving fungus Geopyxis, seen here in 2022, after California’s Caldor Fire, has distinctive brown cups with white rims.

These Charcoal-Eating Fungi Flourish After Fires. Uncovering Their Genetic Secrets Could Help Rebuild Burned Ecosystems

Mycologists cultivated fungi they found in post-wildfire landscapes to understand the evolutionary traits behind their ability to thrive in the wake of flames

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There's More to That

Venomous Snakes Represent a Serious Public Health Problem. Scientists Are Biting Back With a Groundbreaking Antidote

Researchers around the world are attempting to create a safer and more effective treatment in hopes of saving hundreds of thousands of lives

Common eastern bumblebee queens use underwater breathing and anaerobic metabolism to survive when submerged.

Bumblebee Queens Breathe Underwater to Survive Drowning, Revealing How They Can Live Submerged for a Week

After scientists accidentally discovered that the common eastern bumblebee can withstand flood conditions, they wanted to investigate what makes that super-ability possible

Swimmable Cities is a global alliance of local government officials, experts and advocates working to make urban waterways clean enough to swim in.

Would You Jump Into Your Local River? Swimmable Cities May Be Within Reach as Once-Polluted Waterways Are Restored

Efforts to improve the “swimmability” of urban areas are gaining global traction, from Paris to Chicago

Manuel Díaz Cárdenas harvests the tender tips of his Salicornia plants.

As the Planet Warms, a Humble Sea Bean Is Proving to Be a Promising Superfood

Known as samphire, sea beans, glasswort or pickleweed, Salicornia thrives in high-saline environments, like coastal marshes, and has a lot of nutritional and medicinal properties

Jaguars in Porto Jofre, Brazil, support a lucrative tourism industry, leading conservationists to argue that the big cats are most valuable when they’re alive.

In the World’s Best Place to See Wild Jaguars, Residents Are Using the Big Cat’s Appeal to Reach Conservation Goals

Brazil’s Pantanal region has the highest jaguar density on Earth, drawing camera-toting visitors to its riverbanks. Despite overtourism concerns, one enclave may offer a model for how to protect the charismatic apex predator

Despite its growing popularity, ADHD coaching has not been well-studied.

As ADHD Coaching Gains Popularity, Researchers Stress the Importance of Careful Vetting

A recent survey highlights variation in the training credentials and experience across the burgeoning industry, which is mostly unregulated and unlicensed

Based on Andrewsarchus’ skull size and the skull-to-body-size ratios of other hoofed predators called mesonychids, scientists estimated in 1924 that the beast was more than 12 feet long and about 6 feet tall. Reassessments of Andrewsarchus’ evolutionary tree, however, suggest this estimate is inaccurate.

This Giant Carnivore Ran on Hooves. Scientists Are Investigating Its Massive Skull and Crushing Teeth to Decipher the Beast’s True Nature

For more than a century, paleontologists have been piecing together how the mysterious predator Andrewsarchus is related to other mammals, like the extinct “hell pigs” and “wolves with hooves”

The Ennedi Natural and Cultural Reserve, in eastern Chad, encompasses 19,300 square miles of a vast sandstone plateau.

The Sahara Desert Hasn’t Always Been a Dry, Desolate Landscape. Some Scientists See Signs It May Be Greening Again

Petroglyphs on sandstone at a national park in Chad bear witness to wildlife that once roamed the area before the continent’s water largely receded 6,000 years ago. Could it return?

Bird flu devastated a colony of northern gannets, seabirds almost the size of albatrosses, on Bass Rock in Scotland. Researchers working with the birds are holding onto hope that the breeding population will slowly build the colony back.

After a Devastating Bird Flu Outbreak, Scotland’s Seabirds Are Slowly Recovering—and So Are the Scientists Who Witnessed Their Decline

The world’s largest colony of northern gannets was decimated by bird flu in 2022. Now, as their numbers climb again, researchers are collecting data to understand the virus’ lasting effects

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