Scientific Innovation

The Solúcar facility's acres of heliostats, or mirrors, focus the sun's rays to create temperatures of 570 degrees, generating energy but not harmful emissions.

A Spanish Breakthrough in Harnessing Solar Power

Solar technologies being pioneered in Spain show even greater promise for the United States

Contact lenses that act as computer screens face an obstacle: power.

Embedded Technologies: Power From the People

Energy harvested from our bodies will make possible mind-boggling gadgetry

The consequences of burning fossil fuels are already apparent.  We have just begun to see the effects of human-induced climate change.

The Ten Most Disturbing Scientific Discoveries

Scientists have come to some surprising conclusions about the world and our place in it. Are some things just better left unknown?

Three-toed sloths are among the animal species studied by Smithsonian scientists in Panama.

How Sleepy Are Sloths and Other Lessons Learned

Smithsonian scientists use radio technology to track animals in an island jungle in the middle of the Panama Canal

Henrietta Lacks' cells were essential in developing the polio vaccine and were used in scientific landmarks such as cloning, gene mapping and in vitro fertilization.

Henrietta Lacks’ ‘Immortal’ Cells

Journalist Rebecca Skloot’s new book investigates how a poor black tobacco farmer had a groundbreaking impact on modern medicine

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Science to Religion: Can't We All Just Get Along?

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Signs of Life

Astrophysicist Lisa Kaltenegger analyzes light from distant stars for evidence we're not alone

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Midas Touch

To clean highly polluted groundwater, Michael Wong has developed a detergent based on gold

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How to Make a Dodo

Biologist Beth Shapiro has figured out a recipe for success in the field of ancient DNA research

Why does the human immune system sometimes fail to thwart invaders? John Wherry is trying to find out, the better to design a more effective flu vaccine.

Flu Fighter

With a possible pandemic in our future, immunologist John Wherry is racing to develop a once-a-lifetime vaccine

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Dogged

Primatologist Brian Hare investigates the social behavior of chimpanzees and bonobos in Africa. But dogs and foxes showed him the way

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Presto!

Can invisible technology make Harry Potter disappear?

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DeLorean Tremens

Hold onto your flux capacitors, time machines have nearly arrived

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Science Makes a Better Lighthouse Lens

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View from the Cockpit

It's a fast and furious time in science and technology, and a man who knows promises only more of the same

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Greetings from the Antiworld

Every subatomic particle has its opposite number, but luckily it's not true on a larger scale

Drop Cut-Off Valve and Mechanism Model

Catching a Glimpse of America's Industrial Past

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