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Science

Spider silk is more than just a web for snaring prey.

Fourteen Ways That Spiders Use Their Silk

From making parachutes to building scuba tanks, the arachnids have come up with some fascinating creations

Hermit crabs are essential scavengers in the ocean. They may crawl into discarded tires looking for food or shelter, and become trapped and die of starvation.

Discarded Tires Are ‘Ghost Fishing’ Hermit Crabs

New research suggests these shell-swapping crustaceans are vulnerable to becoming trapped inside human debris

Not just food: Plant chemicals within nectar yield honey that packs a pharmaceutical punch and helps keep bees healthy.

Honey Has Numerous Health Benefits for Bees

From pesticide detox to increased longevity, the pros of the sweet stuff go well beyond simply nourishing the hardworking insects in the hive

For the first time in 16 years, a pair of golden-headed lion tamarins were born on the morning of October 7, 2021. New mom Lola carries the new infants on her back and cradles them close to her body. 

Zoo’s Historic Newborn Tamarin Twins Cling to Mom, Doing What Healthy Babies Do

Keepers worked with breeding parents Lola and Coco, who soon “become very interested in each other”

A recreation of Viking structures at L’Anse aux Meadows

New Dating Method Shows Vikings Occupied Newfoundland in 1021 C.E.

Tree ring evidence of an ancient solar storm enables scientists to pinpoint the exact year of Norse settlement

A starlit night at Joshua Tree National Park.

What Does the Future Hold for the Joshua Tree?

The beloved desert denizen is feeling the heat

The 'Ubeidiya site today is an expanse of grasses. Concealed from this view are slabs of fossilized pebbly clay, a source of ancient finds that have helped scholars learn about the journeys of Homo erectus.

Evotourism ®

What Drove Homo Erectus Out of Africa?

Excavations at a site in northern Israel are at the heart of a debate about the species’ migrations

A rainbow appears after a storm on the faux-Martian habitat.

Inside the Experiment to Create Mars on Earth

A hostile landscape. Cramped quarters. Dehydrated food. A photographer takes part in an attempt to live on another planet

The antiviral drug molnupiravir is in Phase 3 trials.

Seven Important Questions About Covid Antivirals Answered

New medicines may stop the virus from replicating so your immune system can fight a few viral soldiers instead of an army

Gigantic and extinct, Steller’s sea cows would have played an important role in shaping their environment.

How Steller’s Sea Cows Impacted the Environment They Left Behind

A new paper explores the ways these extinct megaherbivores would have reshaped kelp forests across the North Pacific

An artist's concept of NASA’s Volatiles Investigating Polar Exploration Rover, or VIPER.

Five Things to Know About NASA’s Lunar Rover ‘VIPER’

The device will hunt for resources, including water, vital to future space exploration

Stretching 4,800 square feet in size, the piece coincides with the United Nations' International Day of the Girl Child initiative and is also part of World Space Week.

A Monumental Portrait of NASA Astronaut Stephanie Wilson Crops Up in Atlanta

The earthwork is the latest in land artist Stan Herd’s impressive, decades-spanning portfolio

A gharial has the same skull shape as some extinct crocodiles. This skull shape has likely evolved three different times during the history of crocodiles.

Modern Crocodiles Are Evolving at a Rapid Rate

Despite their reputation as “living fossils,” crocodiles have changed dramatically in the last two million years

The embryo of a small-spotted catshark, safe inside its egg case, is being raised at the aquarium Oceanogràfic València by Associació Lamna, a nonprofit that promotes shark conservation and research. At this stage, the young shark's gills are still external and it is growing from the sustenance provided in the yolk, visible at the bottom of the egg case.

Biologists Rescue Unborn Baby Sharks at Fish Markets

Scientists are collecting egg cases from recently caught pregnant sharks, raising the babies and releasing them into the wild

Plastic debris covers much of the sand on Henderson Island.

Plastics Make Beaches Hotter During the Day and Colder at Night

A study of remote islands shows that debris alters sand temperatures

Three giant rocks—Tokia, Rebua, and Kamatoa—sit in the ocean south of Makin Island in the Republic of Kiribati.

How Indigenous Stories Helped Scientists Understand the Origin of Three Huge Boulders

Legends spurred researchers to form a theory about Makin Island’s distinctively out-of-place rocks

An X-ray fluorescence scanner analyzes correspondence of Marie Antoinette and Fersen at France’s National Archives.

X-Ray Technology Reveals Marie Antoinette’s Censored Secret Correspondence

A combination of the chemical analysis and advanced data processing used could reveal many more lost writings or drawings

Godfrey Hounsfield stands beside the EMI-Scanner in 1972.

Fifty Years Ago, the First CT Scan Let Doctors See Inside a Living Skull

The invention came from an eccentric British engineer who worked at a company now better known for selling Beatles albums

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How Science Conquered Diphtheria, the Plague Among Children

It was highly contagious, lethal and mysterious. Then medical experts developed treatments and vaccines, and the affliction disappeared—but not entirely

Denver Bronco player David Bruton grabs his head on the field after a reported concussion. Many patients with such head injuries suffer symptoms months after their diagnosis, even though their brains look healthy on CT scans.

This Molecule Could Be the Key to Understanding Why Concussions Have Such Long-Term Effects

Neuroscientists identified the molecule that persists in the brain—and showed how to disarm it in mice

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