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In the lab, archaeologists showed how they could rapidly produce thick rope by threading cattail fibers through a replica of a Stone Age tool.

Archaeologists Are Reconstructing the ‘Invisible’ Technologies of the Stone Age, From Rope to Thread and Twine

Largely missing from the archaeological record, fiber innovations played a huge role in the lives of early humans. Researchers are weaving together new insights from the traces they left behind

Benjamin Taub, Knowable Magazine

Galaxy NGC 1386, which hosts an active supermassive black hole that was analyzed in a new study

Active Supermassive Black Holes May Be Engines of Star Formation, Not Just Destruction, Study Suggests

The Earth in the Mesozoic Era, when dinosaurs roamed the planet, looked much unlike how it does today—even beyond presence of creatures like Giganotosaurus.

Five Ways the World of the Dinosaurs Looked Different From Ours, Beyond the Presence of the ‘Terrible Lizards’

Lake sturgeon—massive and long-living fish in the Great Lakes—may survive to much older ages than scientists previously thought, according to a recent study. Here, a juvenile lake sturgeon is captured during a fisheries assessment in the St. Clair-Detroit River System.

Some Fish in the Great Lakes Might Be More Than 400 Years Old, a Study Suggests, Outliving Around 15 Generations of Humans

GLP-1 drugs, medications that are self-injected to support weight loss and lower blood sugar, helped peptides become mainstream.

Peptides Are All the Rage, Promising Miracle Cures and Makeovers Delivered by Injection. How Did We Get Here?

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In the lab, archaeologists showed how they could rapidly produce thick rope by threading cattail fibers through a replica of a Stone Age tool.

Archaeologists Are Reconstructing the ‘Invisible’ Technologies of the Stone Age, From Rope to Thread and Twine

Largely missing from the archaeological record, fiber innovations played a huge role in the lives of early humans. Researchers are weaving together new insights from the traces they left behind

Galaxy NGC 1386, which hosts an active supermassive black hole that was analyzed in a new study

Active Supermassive Black Holes May Be Engines of Star Formation, Not Just Destruction, Study Suggests

Scientists mapped out the structure of nine bright cores of galaxies located near the Milky Way and revealed common patterns that could shed light on how the universe evolved

Smoke from massive wildfires in Canada engulfed the New York City skyline, reducing visibility and casting an orange haze over city on July 16, 2026.

From 22,000 Miles Up, This Satellite Tracks Airborne Health Threats Almost in Real Time

The new instrument, called TEMPO, captures hourly snapshots of the pollutants swirling in the daytime atmosphere over North America—“chemical weather” reports that are helpful to public health researchers and government officials

The Earth in the Mesozoic Era, when dinosaurs roamed the planet, looked much unlike how it does today—even beyond presence of creatures like Giganotosaurus.

Five Ways the World of the Dinosaurs Looked Different From Ours, Beyond the Presence of the ‘Terrible Lizards’

Earth has changed dramatically since the Age of Dinosaurs, from its climate to geography and animal life

Lake sturgeon—massive and long-living fish in the Great Lakes—may survive to much older ages than scientists previously thought, according to a recent study. Here, a juvenile lake sturgeon is captured during a fisheries assessment in the St. Clair-Detroit River System.

Some Fish in the Great Lakes Might Be More Than 400 Years Old, a Study Suggests, Outliving Around 15 Generations of Humans

Lake sturgeon may be among the longest-living vertebrates, second only to Greenland sharks, according to recent research. However, scientists note that follow-up work is necessary to clarify the species’ lifespan

Schizophrenia is difficult for psychiatrists to diagnose. Can artificial intelligence help do it better?

Could Artificial Intelligence Help With Early Diagnosis of Schizophrenia?

The tool may pick up subtle differences in the speech of people with the mental health condition better than human psychiatrists

GLP-1 drugs, medications that are self-injected to support weight loss and lower blood sugar, helped peptides become mainstream.

Peptides Are All the Rage, Promising Miracle Cures and Makeovers Delivered by Injection. How Did We Get Here?

Experts say the peptide craze is part of a broader phenomenon, as patients look beyond the regulated health system to address problems that doctors have struggled to treat

A hawksbill sea turtle munches away on a sponge near Juno Beach.

Smithsonian Photo Contest Galleries

Journey Under the Sea With 20 Amazing Photos of Marine Life, From Seahorses to Manta Rays to Orcas to Turtles

These Smithsonian Magazine Photo Contest images feature the captivating creatures that live beneath the waves

The white-headed duck is “one of the true eccentrics of the waterfowl world because almost everything about it seems unusual,” says waterfowl expert Nicky Petkov.

Spain’s White-Headed Ducks Have a Signature Color Right in the Name. And That Isn’t Even Their Most Remarkable Hue

The first thing you’re likely to notice is the blue bill. But beyond appearances, the duck has an exciting story to tell about conservation and recovery

In loud conditions, a tokay gecko adjusts its call, which is typically used to find a mate or defend territory.

Reptiles Make a Surprising Amount of Noise. Here’s What Those Sounds Might Mean, From Pops to Hoots to Bellows

Scientists are realizing that turtles, lizards and crocodilians communicate vocally more than they once thought

A sample of cerebrospinal fluid is processed at the University of California, San Francisco, long Covid research lab.

For Many Americans, Covid Is Still a Chronic, Disabling Disease. These Scientists Are Working Tirelessly to Bring Them Relief

Long Covid saps the strength and vitality of patients, who have little recourse to fight it. A team of specialists—including an afflicted researcher working mostly from her bed—is looking for answers

A giant Atlantic cockle lies open on the beach in Fort Myers, Florida, while a beachcomber searches for shells in the background.

These Enchanting and Colorful Photos of Seashells and the Mollusks That Create Them Will Have You Marveling at the Natural World

Before they become sandy souvenirs, the baubles in the bubbles of the shoreline serve as a veritable fortress for creatures like clams, mussels and conchs

Tennis courts where the author played at Outbound Sedona in the Arizona heat

Tennis Matches Are Heating Up, Literally. Here’s How the Court Became a Living Laboratory for Managing Extreme Temperatures

The sport’s hard-court surfaces can reach some 30 degrees hotter than the surrounding air. With elite players suffering heat illness on the world stage, athletes are following personalized cooling plans

A pair of African wild dogs at Tswalu Kalahari Reserve, the largest privately owned nature reserve in South Africa, near the Botswana border.

Africa’s Wild Dogs Are the Most Hated Carnivores on the Continent. Here’s Why Some Conservationists Are Saving Them Anyway

Meet the team that closely monitors the playful canines, which need help to form diverse packs and stop their numbers from dwindling

A view of Pluto from NASA’s New Horizons spacecraft shows the planet’s signature heart-shaped feature.

Once the Solar System’s Ninth Planet, Pluto Was Reclassified 20 Years Ago. Here’s Why Planetary Scientists and the Public Alike Love the Small, Icy Body

Pluto is now the most well known of the outer worlds beyond Neptune—and the darling of the solar system

According to a niche perspective called “cosmological evolution,” universes may reproduce by spawning black holes in which new universes may form. The concept is far from proven, but researchers note its potential.

Earth’s Organisms Developed Via Evolution. Some Theorists Wonder: What if the Entire Cosmos Did, Too?

The idea that universes evolve like organisms sat on the fringes of theoretical physics for decades. Then, a Substack post and a 2022 find by the James Webb Space Telescope boosted the concept

Social media delivers a mix of harms and benefits to youth that researchers are only just beginning to understand.

Australia’s Social Media Ban for Teens May Not Be the Best Solution, But It’s Certainly Getting People Talking

The Aussie experiment comes amid a lack of clear evidence that the apps harm most adolescents. It may take a dramatic research pivot to finally reveal what’s going on and how to fix it.

A harbor porpoise surfaces near the Golden Gate Bridge.

Marine Biologists Solved a Wildlife Mystery From the Walkway of the Golden Gate Bridge: How the Harbor Porpoise Mates

The dolphin-like marine mammals returned to San Francisco Bay in 2008 after a decades-long absence from the area. Scientists took the rare opportunity to closely observe their behavior, and what they uncovered might help at-risk porpoise populations

A blue whale has been gathering food deep within the water column and reaches the surface with its throat pleats still distended, forming an enormous pouch. Within a few moments the whale will right itself up, expell the water, swallow the food, take several breaths and dive again.

The Global Web of Subsea Cables That Connects the World Can Now Detect Whales—Even When They’re Silent

A diving whale revealed how existing technology makes it possible to monitor cetaceans swimming quietly across the seabed

Each day, elephants roam the dry riverbed in Amboseli National Park in search of water and food. 

Smithsonian Photo Contest Galleries

These 20 Playful and Powerful Photos of Elephants Will Leave You Astounded By the Majestic Mammals

On this World Elephant Day, you’ll never forget your favorite pachyderm among the selected memorable images from the Smithsonian Magazine Photo Contest

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