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New Research

Shortly after the announcement of the TRAPPIST-1 system, NASA crowdsourced its Twitter followers for possible planet names. The actual process of naming new planets, however, is a bit more involved.

Ask Smithsonian 2017

How Do New Planets Get Their Names?

Sorry, Planet McPlanetface: Asteroids, moons and other celestial bodies go through a strict set of international naming guidelines

False-color x-ray of the purported 1.6 billion-year-old red algae

New Research

At 1.6 Billion Years Old, These Fossils Could Be the Oldest Complex Life

Three types of ancient red algae-like fossils captivate scientists, but many questions remain

New research strengthens the theory that different climates influenced the shape of the human nose.

New Research

How Climate Helped Shape Your Nose

New research shows how the width of our nasal passages is literally shaped by the air we breathe

New Research

Check Out the Most Detailed Tornado Simulation So Far

A supercomputer created a simulation of the F5 “El Reno” tornado which devastated part of Oklahoma in 2011

A spider munches on its prey.

New Research

Spiders Eat Up to 800 Million Tons of Prey Each Year

For comparison, whales eat up to 500 million tons annually

New Research

Researchers Find the First Naturally Fluorescent Frog Species

The polka-dot tree frog emits a blue-green glow under UV light, which is an unusual feature for land-dwelling critters

As part of his survival plan, Watney uses vacuum-packed potatoes to start his own farm on Mars.

Scientists Successfully Grow Potatoes in Mars-Like Soils

Can potatoes grow on the red planet? The International Potato Center is on the case

This image, taken from space last summer, shows a long swath of dead mangroves on Australia's northern coast.

New Research

What Killed Northern Australia’s Mangroves?

Last year’s massive die-off was the largest ever observed

A humpback supergroup off the coast of South Africa

New Research

Scientists Spot Hundreds of Humpback Whales Feeding in Massive Groups

The normally solitary creatures gathered off the southwestern coast of South Africa, puzzling researchers

A re-engraving of the best-known picture of Jane Austen, the "memoir portrait," based on a drawing by her sister Cassandra.

Researchers Float (Unlikely) Theory That Jane Austen Died of Arsenic Poisoning

A contested hypothesis says the author’s glasses may offer new insight into her death

Ecologists tend to think of mobbing behavior as primarily a way that smaller birds protect their nests and chicks from larger predators. Shown here, a Willie wagtail attacking an Australian raven.

New Research

Why Do Male Birds Take on Larger Predators? Maybe Just to Impress the Ladies

Some mobbing behavior may be less about survival, and more about sexual selection

Researchers scanned the brains of memorizers as they practiced tried-and-true memory techniques to see how their brains changed in response to their training.

New Research

Neuroscientists Unlock the Secrets of Memory Champions

Boosting your ability to remember lists, from facts to faces, is a matter of retraining your brain

An artists rendering of how a solar sail might be powered by a radio beam from the surface of a planet

New Research

Are Fast Radio Bursts from Alien Spacecraft? It’s Unlikely, but Possible

A new paper raises the (distant) possibility that the unusual high-energy bursts from the cosmos are from intergalactic ships

No word on cats, though.

“Pink Noise” May Improve Sleep and Memory in Older Adults

A new study has found that sound stimulation at night can lull people into a deep sleep

Would these eyes deceive you? New study says yes.

Dogs Use Deception to Get Treats, Study Shows

When a human partner withheld tasty snacks, the dogs got sneaky

Itchy and scratchy: When they see their peers scratching away, mice get the urge to itch.

New Research

Why Is Itching So Contagious?

Scientists figure out how compulsive scratching spreads in mice, and maybe humans

New Research

Ancient Brain Training Technique Can Boost Memory

Participants who practiced the Memory Palace method for 40 days showed changes in brain activity and improved memory months later

Psst--smell my feet.

New Research

Bumblebees May Smell Each Other’s Footprints to Keep Track of Flowers

In a new study, bumblebees were able to discriminate the foot odor left behind by their nestmates, strange bees and themselves

Paleo diet? Not so much. Thanks to Neanderthal dental plaque, researchers are getting a much better idea of what our ancestors actually dined on.

New Research

Scientists Delve Into Neanderthal Dental Plaque to Understand How They Lived and Ate

The plaque that coated Neanderthal teeth is shedding new light on how our ancestors ate, self-medicated and interacted with humans

A reconstruction from the 3,700-year-old remains of Ava, a woman unearthed in the Scottish Highlands

Pollens Found in Grave of Bronze Age Woman Paint Picture of Bygone Scotland

But do they shed light on the mystery of the woman’s death?

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