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REPRINT AUTHOR PLACEHOLDER

Stories from REPRINT AUTHOR PLACEHOLDER

Dams block the flow of a river to hold water in a reservoir, which can be used for agriculture, recreation, household needs or industry. The flow of water through a dam can generate hydroelectric power. Aging dams are being dismantled across the country, restoring the natural flow to rivers.

Dam Removals Are Bringing Fish Back Across the Northeastern United States, Striking Down One Tiny Barrier at a Time

While the demolition of big dams in the West gets more attention, many of these often-obsolete obstructions are also coming out of northeastern streams and rivers—and herring are returning in droves

Work on Elizabeth I’s letters has focused on identifying the English queen’s “voice” within them. Yet they were often the products of collaboration between Elizabeth and her secretaries.

Who Wrote Elizabeth I’s Most Scathing Letters? New Research Suggests the Tudor Queen’s Male Secretaries Revised Her Correspondence to Emphasize Her Temper

An analysis of more than 500 missives found that Elizabeth’s advisers crafted and even intensified the expression of emotion in her messages to such figures as Mary, Queen of Scots, and James VI of Scotland

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

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

An illustration from the 1720 text The History of Witches and Wizards, featuring witches offering wax dolls to the devil as part of a ritual

Six Ways That People of the Past Used Magic to Protect Their Homes, From Witch Bottles to Mystical Symbols

Throughout history, humans around the world have employed protective talismans such as special stones, herbs and plants, and decorative demon tiles

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

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

An illustration of Merlin's Cave, an attraction commissioned by Queen Caroline of Brandenburg-Ansbach

This 18th-Century British Queen Turned King Arthur Into a P.R. Strategy, Drawing on Myth to Promote Her Dynasty’s Claim to the Throne

In 1735, Caroline of Brandenburg-Ansbach commissioned a cottage called Merlin’s Cave, which linked the German House of Hanover to both Britain’s ancient heritage and its future success

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.

When did summer "beach reads" become a part of our culture? Book historian Donna Harrington-Lueker takes us back to mid-19th-century leisure.

The History of the Beach Read, From 19th-Century ‘Moral Debasement’ to BookTok

The still-popular genre got its start 150 years ago, when publishers profited off the rise of travel in the United States during an otherwise slow publishing season

Among medical fields, radiology has pioneered the adoption of A.I. tools. Yet combining the complementary strengths of human and machine intelligence is not straightforward.

How A.I. Will Reshape Radiology—Without Replacing Radiologists

Human experience and flexibility are still necessary even as digital diagnostic tools improve

To turn shrimp shells into a feedstock for hydrogen gas production, the process begins with mashing the shells into a rust-colored shrimp slurry.

How Shrimp Shells Are Being Turned Into ‘Carbon Negative’ Fuel, Food and Construction Materials

Engineers in Singapore have developed a new, multistep chemical process that transforms organic waste into useful, sustainable products

Cells suspended in a water-based gel make up the “ink” in this 3D printer.

Can Printed ‘Skin’ Heal Burns and Prevent Scars?

Inks created with a patient’s own cells may one day help the body regrow tissues

A painting of the Hannah, a Continental schooner that captured a British vessel in September 1775

How Angry, Out-of-Work Fishermen Saved the Patriots During the American Revolution

The British punished rebellious New Englanders by depriving them of their livelihood. This led unemployed mariners to enlist in the patriot cause

Slow-healing wounds, especially in diabetics and burn victims, can become infected with antibiotic-resistant bacteria. Light-activated nanomaterials offer a potential new way to clear the infection and accelerate wound healing.

Scientists Are Using Nanomaterials to Heal Stubborn Wounds That Resist Antibiotic Treatment

Light-activated therapies may offer a solution to slow-healing lesions common in diabetics and burn victims

A swan swims on the Scharmützelsee at sunrise on July 2, 2025, when temperatures in the nearby German cities of Berlin and Brandenberg were expected to hit 102 degrees Fahrenheit.

‘Stupid Hot’: Heat Waves Muddle the Minds of Animals and Humans as Confusion and Aggression Seem to Rise With the Temperature

Wide-ranging research suggests that as temperatures increase, some creatures pick fights while others struggle to learn. The findings hint at consequences that may ripple through ecosystems

CAR-T cells are a patient's own T cells, a form of white blood cell, that have been genetically modified to recognize and destroy certain cancer or autoimmune cells that might otherwise be tolerated by the immune system.

How a Revolutionary Cancer Treatment Could Reset the Immune Systems of Patients With Autoimmune Diseases

Researchers are testing CAR T-cell therapy as a treatment for lupus, Graves’ disease and other conditions in which the body’s defenses go rogue

A Benjamin West painting of the reception of American loyalists by Great Britain in 1783

Born and Raised in Philadelphia, This Loyalist Fled to England During the American Revolution. In His Absence, the Patriots Declared Him a Traitor and Seized His Property

Matthias Aspden spent his time abroad yearning for his “native country.” His heirs later took the government to court, arguing that the estate had been confiscated unjustly

Sue Schubel hand-paints around 500 a year from her workshop in a converted barn steps from the ocean in Bremen, Maine, a tiny town in the lower third of the state’s craggy coast.

How ‘Seabird Sue’ Blends Art and Science to Attract Birds Back to Lost Habitat

For the past decade, Sue Schubel has been making detailed decoys of terns, puffins and other seabirds to entice real ones to restored or new homes

About 47 percent of wolves in Italy are considered wolf-dog hybrids, according to a recent genetic analysis.

Nearly Half of Italy’s Wolves Are Part Dog Now, Thanks to Hybridization. Is That a Threat to the Species?

Wolf-dog hybrids are growing far more common in Italy, raising scientists’ concerns for the future of the wolves

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