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Smart News / Smart News Science

Beet armyworm caterpillars turned to eating each other when the leaves they were placed on were made to taste foul.

Strong Plant Defenses Made These Hungry Caterpillars Eat Each Other

When left with the choice of nasty-tasting plants or each other, the choice is clear for the beet armyworm caterpillar

Trending Today

Genetically Modified Moth May Soon Be Coming to New York Crops

The move is an attempt to limit crop damage by the diamondback moth

Paris may still be congested in 2040, but fossil fuel congestion will fall with a new ban on gas- and diesel-burning vehicles.

Trending Today

France May Say ‘Au Revoir’ to Fossil-Fueled Vehicles

It’s a bid to dramatically reduce the country’s carbon emissions

The pale tiger found in Tamil Nadu

Cool Finds

Stunning Images Capture Rare Pale Tiger in India

An unusual genetic combination likely led to the creature’s exceptionally light coloration

The inventors of the laser probably didn't anticipate its use in things like rock shows or freaking out cats.

Today We Use Lasers For Almost Everything. But They Took a Long Time to Seem Useful

After the first laser was built in 1960, it took a long time before laser products were on the mass market

These glowing corals live deep in the Red Sea.

New Research

Deep-Water Corals Glow for Their Lives

New research sheds light on the secrets of fluorescent coral reefs

The Bonneville Crater on Mars

New Research

Mars Surface May Be Too Toxic for Microbial Life

The combination of UV radiation and perchlorates common on Mars could be deadly for bacteria

The Hohlenstein-Stadel femur

New Research

Humans May Have Bred With Neanderthals Much Earlier Than Previously Thought

DNA from a Neanderthal femur is offering new clues to ancient interactions

This structure in Tuscany holds clues to why Roman concrete is still so strong.

New Research

Why Ancient Roman Concrete Is So Strong

A rare chemical reaction strengthens it even today—and that could help threatened coastal communities

Tree rings are easiest to see in trees that grew in temperate places, because the temperature changes at different times of the year.

Why an Astronomer Turned to Trees to Try to Solve a Celestial Mystery

Andrew Ellicott Douglass’s theory of sunspots and climate was wrong, but he still pioneered the science of tree-ring dating

One of the mine-hunting dolphins being retrained to find vaquita porpoises

Trending Today

Mexico Will Use Dolphins to Herd the Endangered Vaquita to Safety

Mine-hunting dolphins will help researchers transfer the remaining creatures into marine sanctuaries

The early days of the HIV/AIDS epidemic were marked with stigma and confusion.

Trending Today

This Was the First Major News Article on HIV/AIDS

The epidemic’s early days were perplexing and terrifying

Art Meets Science

Is Jupiter the “Star” in Lord Byron’s Famous Poem?

According to astronomer Donald Olson, the brilliant star described in Childe Harold’s Pilgrimage is actually a planet

Kemper County coal gasification plant

Trending Today

Major “Clean Coal” Project in Mississippi Shuts Down

Billions over budget and three years behind, the Kemper County coal gasification project will now produce electricity using natural gas

A pin-tailed whydah in Africa

New Research

This Beautiful Species Could Be Trouble for Native Birds

Analysis shows that the parasitic pin-tailed whydah could impact native birds in the Caribbean, Hawaii and the southern U.S.

Trending Today

Geek Out to This Asteroid Day Livestream

For 24 hours a YouTube channel will host discussions on space rocks and their potential impacts on Earth

Researchers used facial reconstruction software to paint a vivid portrait of one Dubliner that lived 500 years ago.

New Research

3-D Reconstruction Reveals Face of 500-Year-Old Irishman

The image offers a rare portrait of an ordinary Dubliner

The first atomic shock wave caused by Gilda's explosion on this day in 1946.

The Crazy Story of the 1946 Bikini Atoll Nuclear Tests

They were the first time that a nuclear weapon had been deployed since the 1945 attacks on Japan

The cloud in the upper left hand part of the image are from a barium release—with the purple-red ionized cloud oriented along the Earth’s magnetic field lines. The blue and white trail in the lower portion of the image is from a tri-methyl-aluminum vapor trail that follows neutral wind.

Trending Today

NASA Launch Will Dot the Sky With Colorful Clouds

No, it’s not aliens or a massive conspiracy plot—just a space-age study of the atmosphere

The Neanderthal teeth, including the impacted molar

New Research

Neanderthals May Have Used Toothpicks to Treat Aching Teeth

A Neanderthal living in what is now Croatia and wore grooves in his or her teeth trying to soothe the pain

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