New Research

A brain scan of a person with Alzheimer's disease

Second Death Tied to Experimental Alzheimer’s Treatment

While the new drug is seen as a breakthrough, these deaths highlight a possible risk to patients on blood thinners, experts say

Artist’s reconstruction of Janavis finalidens

How a 67-Million-Year-Old Fossil Turned the Theory of Bird Evolution Upside-Down

A skull bone suggests prehistoric birds could move their upper beaks, much like most modern birds

SharkGuard takes advantage of sharks’ “sixth sense”—their ability to detect electromagnetic fields using specialized organs called ampullae of Lorenzini.

An Electric Pulse Could Scare Sharks Away From Fishing Hooks

A new device could reduce bycatch of blue sharks by 91 percent and pelagic stingrays by 71 percent, research suggests

A view of the Shanidar Cave in Iraq’s Zagros Mountains, where some of the charred plant remains were discovered

Neanderthals Cooked Surprisingly Complex Meals

Charred food remnants provide insight into 70,000-year-old dietary practices

A group of zebrafish

Gut Bacteria Might Shape Social Behavior

A study of zebrafish reveals the mix of microbes in the intestinal tract could influence brain development

Male great bustard (Otis tarda)

These Giant Birds Might Self-Medicate Their STIs

During the breeding season, great bustards consume two plants that may combat common pathogens

Modern imaging technology suggests a collection of Roman coins discovered in 1713 may be authentic.

Roman Coins, Long Considered Forgeries, May Be Authentic After All

Using modern imaging technology, researchers argue that the coins were once in circulation

Histoplasma under a microscope

Fungi That Cause Lung Infections May Be Spreading Across the U.S.

Doctors are likely to misdiagnose cases due to outdated maps of these fungi’s ranges

Rice is a major staple crop around the world.

Perennial Rice Could Raise Yields and Cut Costs

These plants that grow back year after year show promise, but they are not a silver bullet

A cross-section of a spinal cord at five times magnification.

Researchers Identify Neurons That Might Help Paralyzed People Walk Again

With electrical stimulation and physical therapy, nine people with spinal cord injuries regained the ability to stand and take steps

The monkey's skeletal remains

1,700-Year-Old Monkey Skeleton Suggests Diplomatic Ties Between Mesoamerican Powers

Researchers believe the Maya gave the sacrificial female spider monkey to Teotihuacán as a gift years before relations soured

An illustration of human sperm.

Human Sperm Counts Declining Worldwide, Study Finds

Researchers disagree on whether the trend has implications for human fertility

An illustrated reconstruction of Leviathanochelys aenigmatica.

Scientists Unearth a Prehistoric Marine Turtle the Size of a Car

Fragments of the creature's pelvis and shell were discovered in the Pyrenees

The study found that the human particpants and rats jerked their heads in a similar rhythm as the songs played. 

Watch These Rats 'Dance' to the Rhythms of Mozart, Lady Gaga and Queen

Moving accurately to a song’s beat was long thought to be a skill unique to humans, but new research suggests rats can do it, too

Winchcombe meteorite

Meteorites May Have Brought Water to Earth and Mars

Rare, carbon-containing rocks could have created conditions suitable for life on both planets, two new studies suggest

New research suggests earbuds may be an affordable, low-stigma alternative to hearing aids for some people.

Are AirPods the Hearing Aids of the Future?

New research suggests that personal sound amplification products like earbuds may help some people hear better in certain scenarios

Researchers analyzed teeth from a carp-like fish.

Early Humans May Have Cooked Fish 780,000 Years Ago

New research adds to the debate about when humans began cooking with fire

A sonogram of a human fetus. 

Doctors Treated a Child for a Genetic Disease Before She Was Born

Treating fetuses for the enzyme deficiency might prevent early disease progression

Cows produced more saliva and snot, were wobbly on their feet and moved their tongues around a lot after eating high-cannabinoid hemp.

Cows That Ate Hemp Produced Milk With THC and CBD

New research adds insights to the debate over using industrial hemp as livestock feed

An illustration of the under-ice river

A Massive Freshwater River Is Flowing Under Antarctica’s Ice

The 285-mile-long stretch of meltwater is longer than the Thames and could speed ice loss

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