New Research

The small mammal's foot in the fossil of the microraptor.

This 120-Million-Year-Old Dinosaur Fossil Had a Mammal Hiding in Its Stomach

The finding represents only the second recorded instance of a dinosaur consuming a mammal

Pollinators, including bees, are suffering because of human activities.

Shrinking Pollinator Populations Could Be Killing 427,000 People Per Year

New research explores the relationship between human health and crop loss due to pollination deficits around the world

A replica of a Denisovan finger bone fragment. Now extinct, Denisovans were an ancient species of human that mated with ancestors of modern humans.

Denisovan DNA May Have Shaped Immune Systems in Papua New Guinea

The inherited genetic mutations might provide an advantage in fighting diseases

Defensive response of a male mason wasp to a tree frog

These Wasps Can Fight Predators With Their Spiky Genitalia

The insects jabbed their spines at hungry frogs in a similar way to how females sting

The new hydrogel might someday lead to shock-absorbing smartphone cases, as well as better bullet-proof vests and space equipment.

This New Shock-Absorbing Gel Can Withstand Supersonic Impacts

Made from a resilient protein in human cells, the technology could improve body armor, space gear and even cell phone cases

A high-ranking adult male chimpanzee rests in the dry and open woodland vegetation that dominates the Issa Valley savanna-mosaic habitat.

Human Ancestors May Have Evolved to Walk Upright in Trees

Research on wild chimpanzees suggests searching for food in tree branches drove bipedalism

More than 150 people die every day from synthetic opioids.

Scientists Create a Vaccine Against Fentanyl

Researchers hope the vaccine, which blocked the drug from entering rats’ brains, could help reduce overdoses in humans

Researchers found a two-part organ called the hemiclitoris after dissecting a death adder snake.

Scientists Discover That Snakes Have Clitorises

The finding highlights disparities in research on male and female animals

NASA's Perseverance rover takes a selfie on September 10, 2021.

Listen to the Sound of a Dust Devil Swirling Around on Mars

For the first time, scientists have recorded the noise of a Martian dust storm using a microphone on NASA's Perseverance rover

Thirty-seven U.S. states and D.C. have laws permitting the use of medical marijuana.

For Pain Relief, Cannabis May Be No Better Than a Placebo

Previous research has shown the placebo effect can be extremely powerful, rivaling ibuprofen or morphine

When flushed, commercial toilets can spew airborne particles at speeds of up to 6.6 feet per second.

Here's What Really Happens When You Flush a Toilet

Using lasers and cameras, scientists visualized the plume of tiny, aerosolized particles ejected from commercial toilets during flushing

Energy Secretary Jennifer Granholm, Lawrence Livermore National Laboratory Director Kimberly Budil and White House Office of Science and Technology Policy Director Arati Prabhakar at a Tuesday press conference announcing the finding

Fusion Breakthrough Raises Hopes for Clean Energy

This process that powers stars is still decades away from widespread use on Earth

2 million years ago, Greenland was roughly 20 to 30 degrees Fahrenheit warmer than it is today. 

New 'Astounding' Analysis Argues That Greenland Used to Be a Lush, Diverse Ecosystem

Scientists found evidence of over 100 types of plants and animals that lived in the northern part of the island around two million years ago

Israel isn’t the first country where fingerprints found during archaeological research have elicited curiosity and spurred questions about who left them behind.

What Fingerprints Tell Us About Jerusalem's Ancient Artisans

In an unusual collaboration, archaeologists in Israel are working with police to analyze prints left on fifth- or sixth-century pottery shards

A drawing of the extinct Steller's sea cow

An Extinct Sea Cow May Help the Restoration of California’s Dwindling Kelp Forests

Researchers are modeling out what the ocean may have looked like when the seaweed-munching mammal roamed the shores

Ant species across five subfamilies exchange milk-like substances.  

Scientists Just Discovered That Ants Make Milk

Adults and larvae consume a nutrient-rich fluid released by pupae

A pack of grey wolves in Yellowstone National Park. 

Parasites Make Grey Wolves More Likely to Become Pack Leaders

Research has shown that infected animals can engage in riskier behavior than their uninfected peers

The Grand Prismatic Spring inside Yellowstone National Park

A Surprising Amount of Magma Is Under Yellowstone’s Supervolcano

New research suggests more melted rock lies beneath the Yellowstone Caldera—but it’s still not likely to erupt anytime soon

An illustration of the event horizon of a black hole

A Space Flash Detected in February Was a Black Hole Devouring an Unassuming Star

The bright light was the result of a rare cosmic occurrence known as a tidal disruption event

Over the past 43 years, the Arctic has warmed nearly four times faster than the rest of the world. 

Scientists Revive 48,500-Year-Old Virus, Setting World Record

As temperatures rise because of climate change, melting permafrost could cause dormant diseases to re-emerge, researchers warn

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