New Research

Hummingbird Feathers Reverberate Like Violin Strings Creating Unique Songs

Dead Male Guppies Can Make Babies

Female Trinidadian guppies store sperm from males that they mated with and use it to make babies long after the males they mated with died

A pair of romantic southern bottletail squids.

Female Squid Use Sperm for Both Reproducing And Snacking

Females may even be eating sperm from unattractive males and fertilizing their eggs with sperm from their favorite mates.

The Hula painted frog

An Extinct Frog Reappears in Israel

In addition to coming back from extinction, the amphibian also represents the only living species of a unique class of frogs

Some of the toothy fossils that clued researchers in on our ancestor’s grass-eating tendencies.

Human Ancestors Grazed on Grass

Around 4 million years ago, our ancestors' diets were about 90 percent fruit and leaves, but suddenly incorporated grasses 500,000 years later

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The Killer El Reno Tornado Was the Widest Tornado Ever

The El Reno tornado that hit the Oklahoma City suburb last Friday was the widest tornado ever seen

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Pheromones From Man Sweat Makes Guys More Cooperative

The higher a man's testosterone levels, the greater his generosity after sniffing the pheromone

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The First French Winemakers Learned Everything They Knew From Etruscans

New research pins the arrival of wine making in France to around 525 B.C.

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Some People’s Feet Are More Ape-Like Than Others’

One in about 13 people have more floppy feet, pointing toward a bone structure more akin to that found in fossils of 2 million-year-old human ancestors

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This Is an Actual Photo of a Planet in Another Solar System

This is a planet, 300 light years away, as seen through the Very Large Telescope

The chemical rearrangement of oligo-(phenylene-1,2-ethynylenes) as seen in the microscope image (top) and the stick diagram of the molecular structure.

For the First Time, See What the Most Basic Chemistry Actually Looks Like

For the first time scientists used a microscope to see a chemical reaction

If You Have a Medical Emergency on a Plane, Chances Are a Fellow Passenger Will Treat You

Only 0.3 percent of people who have a medical emergency on a plane die mid-flight or shortly after landing

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The Ancient Egyptians Had Iron Because They Harvested Fallen Meteors

Modern chemical analysis confirms that ancient Egyptians used iron from meteorites

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Scientists Just Found a Woolly Mammoth That Still Had Liquid Blood

From a frozen Siberian island, a well-preserved mammoth and some liquid mammoth blood

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What Happened to the Stromatolites, the Most Ancient Visible Lifeforms on Earth?

Stromatolites, or living layerd rocks, turned into thrombolites, or clotted stones, after a unicellular take-over

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Stiffening Arteries May Be at the Heart of ‘Senior Moments’

Stiffening arteries could cause bleeding in the brain

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The Gruesome ‘Atlas of Vertebrate Decay’ Does Have a Practical Purpose

Some of the earliest ancient vertebrates were too squishy to leave easily identifiable remains that lasted through millennia, so researchers are creating a rot look-book

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New Zealand Is in the Midst of a Five-Month-Long Earthquake

It's a magnitude 7 earthquake, and it's been rocking New Zealand's capital since January

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We Fall Back on Habits, Good or Bad, When Stressed

Setting up healthy new habits, not controlling your behavior when stressed, may be the more effective way to cut back on eating or spending sprees

The Clovis people were known for their distinctive stone arrowheads.

How Two Retirees’ Amateur Archaeology Helped Throw Our View of Human History Into Turmoil

Through decades of excavation near their cottage Anton and Maria Chobot unearthed artifacts of the Clovis people

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