Frank Deford of Real Sports for HBO.

Frank Deford on Bloggers, the Olympics and 51 years of Sportswriting

The legendary writer for Sports Illustrated dishes on, among other things, the changing relationship between athletes and the journalists who cover them

A series of studies indicates that we can reinforce existing memories during deep sleep.

Experiments Show We Really Can Learn While We Sleep

Our minds are surprisingly active during deep sleep, capable of cementing memories we learned while awake

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Scientists Discover That Mars is Full of Water

Looking closely at a pair of meteorites originating from Mars, researchers now believe the planet likely holds vast reservoirs of water deep underground

The Turing test, a means of determining whether a computer possesses intelligence, requires it to trick a human into thinking it’s chatting with another person

Are You Chatting With a Human or a Computer?

Converse with some of the world's most sophisticated artificial intelligence programs—and decide how human they seem

The new reflected near-infrared technology (far right) revealed unseen details in frescoes from the Chapel of Theodelinda, near Milan.

New Technology Reveals Invisible Details in Renaissance Art

A team of Italian scientists has uses infrared light to detect artistic flourishes that are invisible to the naked eye

Steven Amstrup has studied polar bears in the arctic for decades and seen the impacts of climate change firsthand.

Interview With Indianapolis Prize Winner and Polar Bear Researcher Steven Amstrup

Recognized for his role in animal conservation, Amstrup explains what climate change is doing to the arctic and what he's doing to stop it

Computer models indicate that wildfires will become more frequent in temperate regions as the climate changes over the coming decades

Climate Change Means More Wildfires in the West

A new study indicates that temperate regions will experience more fires, while equatorial areas will see fewer

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Ultra Antifreeze Prevents Ice From Even Forming

A new nano-technology can be applied to metals and causes ice and frost to slide off before they have a chance to stick

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When Galaxies Collide: The Fate of the Milky Way

The Hubble Space Telescope shows that we're on a collision course with the nearby Andromeda galaxy—and set to crash in about 4 billion years

A new study uses high-speed videography to examine how mosquitoes survive the impact of raindrops.

How Do Mosquitoes Fly in the Rain?

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In Case You Missed It: the Transit of Venus

If you didn't have a chance to see yesterday's astronomical event, watch this NASA video to see what all the fuss is about

The previous transit of Venus in front of the sun was in 2004, pictured above. The next won't be until 2117.

How To View This Evening’s Transit of Venus

A few quick tips to keep in mind as you take advantage of the last chance to see Venus pass in front of the sun

A new study shows that over-the-counter products sold to eradicate the bed bug, shown feeding above, are relatively ineffective

Bed Bugs Are Even Peskier Than We Thought

A new study reveals that common over-the-counter bed bug eradication products are essentially ineffective

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Your Last Chance to See Venus Pass in Front of the Sun

The transit of Venus is so rare that only 8 transits have occurred since the invention of the telescope

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Today Is Your Last Chance This Lifetime to See Venus Pass in Front of the Sun

Venus' next transit of the sun isn't until 2117—so read about what to watch for and make sure to look to the skies

The installation “We the people (detail)” was a deconstructed replica of the Statue of Liberty housed at an art museum in Kassel Germany.

Re-envisioning the Statue of Liberty

Sculptor Danh Vo deconstructs the American icon

The 1991 Mount Pinatubo eruption, one of the largest in recent history, is dwarfed by the scale of supervolcano eruptions

Can Supervolcanoes Erupt More Suddenly Than We Think?

Enormous magma reserves may sit quietly for just thousands or even hundreds of years

The MinION device might sequence your entire genome over the course of hours and plug into your computer.

Quick and Cheap DNA Sequencing On the Horizon?

A new technique reads DNA base by base by threading it through a tiny pore

Franklin Delano Roosevelt by Douglas Granville Chandor

Amy Henderson: The Shock of the Old

For generations immersed in social media, culture means a different thing than it did in 1940

Robert Weingarten's layered composite portrait of Dennis Hopper

Vote To Put An Icon in the American History Museum

From now through Friday, you have the chance to help decide which icon of American History will be featured in a new portrait by artist Robert Weingarten

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