Science

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This New Device Can Sterilize Medical Tools Using Solar Power Alone

An invention called the solarclave could help prevent millions of annual infections that result from improperly cleaned medical equipment

New research shows that unlike any other small mammal, bats stretch their tendons to store and release energy.

Amazing High Speed X-Ray Videos Reveal How Bats Take Flight

Unlike any other small mammal, bats stretch their tendons to store and release energy, helping the creatures launch into the air

Being a Lifelong Bookworm May Keep You Sharp in Old Age

Reading, writing and other mental exercises, if habitual from an early age, can slow down the age-related decline in mental capacity

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VIDEO: Functional Liver Tissue Can Now Be Grown From Stem Cells

By mixing different types of stem cells in petri dishes, researchers created liver "buds" that effectively filtered blood when implanted in mice

The habitual use of antibiotics at industrial farming operations to promote growth can lead to the development of bacteria resistant to the drugs.

Factory Farms May Be Ground-Zero For Drug Resistant Staph Bacteria

Staph microbes with resistance to common treatments are much more common in industrial farms than antibiotic-free operations

How do we resist when burgers and bacon beckon?

Can We Be Tricked into Not Eating So Much?

Just posting calorie counts isn't very effective. What may work, though, is framing overeating in terms everyone understands

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These Bright Webs Depict Flight Patterns Around Major Airports

Software engineer Alexey Papulovskiy has built Contrailz, a site that generates visuals of flight data over cities around the world

Torres del Paine National Park in Chile, which ranks as one of the countries with the highest amount of biodiversity but the least funding to protect it.

Funding Biases Affect Wildlife Protection in the Developing World

Forty countries that receive low levels of aid for environmental conservation contain about one-third of the world's threatened species

Plant impressions found underneath a pair of ancient humans (at left) indicate they were buried atop a bed of flowers (as depicted at right).

Archaeologists Find Evidence of Flowers Buried in a 12,000-Year-Old Cemetery

Plant impressions found underneath a pair of ancient humans in Israel indicate they were buried ceremonially, atop a bed of flowers

The ATLAS detector, one of two experiments to spot the elusive Higgs boson in particle smashups at CERN’s Large Hadron Collider, weighs as much as a hundred 747 jets and houses more than 1,800 miles of cable.

How the Higgs Boson Was Found

Before the elusive particle could be discovered—a smashing success—it had to be imagined

Researchers don't have to turn back the clock with this new stem cell breakthrough.

Cracking the Code of the Human Genome

The Rise of the Multi-Talented Adult Stem Cell

A new type of cell could lead to dramatic cures—and avoid ethical controversy

Less conspicuous than the rugged Rocky, Cascade and Coast Mountain Ranges in this photograph are the markings of agriculture, in the bottom center.

It’s a Green, Green, Green, Green World

NASA and NOAA release satellite images of Earth and all its vegetation

Fueling the trip to the exoplanet Gliese 667Cd, discovered earlier this week, would be one of humankind’s greatest challenges to date. Above is an artist’s rendering of a view from the planet.

Powering the 21st Century

Can We Power a Space Mission To An Exoplanet?

Ion engines, solar sails, antimatter rockets, nuclear fusion--several current and future technologies could someday help us fuel an interstellar journey

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Why Do We Yawn and Why Is It Contagious?

Pinpointing exactly why we yawn is a tough task, but the latest research suggests that our sleepy sighs help to regulate the temperature of our brains

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Why Living in a City Makes You More Innovative

Research suggests that the more opportunities you have to connect with different people--and fresh ideas--the more creative and productive you tend to be

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The Big Bang: Enthralling Photos of Exploding Bullets

Houston photographer Deborah Bay captures the violent power of projectiles lodged in bulletproof plexiglass

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After 103 Years, the Natural History Museum Finally Gets Its Own Tyrannosaurus rex

The “Wankel Rex,” discovered in Montana in 1988, is one of just a dozen complete skeletons worldwide

Our uncommon shoulder flexibility allows us to throw extremely fast, as compared to other primates—a trait we likely evolved  two million years ago to aid with hunting.

How the Human Body Evolved to Throw Fastballs

Our shoulder flexibility allows us to hurl things at high speeds compared to other primates—a trait we likely evolved for hunting two million years ago

Research says dogs have learned to behave like children.

Are Dogs Now Just Furry Kids?

Research is showing how much the bonds between dogs and their owners have become like a parent-child relationship

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Why We Should Study Cancer Like We Study Ecosystems

Like pine beetles sickening a forest as they spread, cancer can be seen as a disruption in the balance of a complex microenvironment in the human body

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