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A hippopotamus named Linda takes her calf Reginald for a swim in a pool at Whipsnade Zoo. England, 1954.

Cool Finds

Let Wildlife Recordings From the 1930s Take You Back to Nature

Hear African wildlife from the 1930s with the British Library's nature sound archives

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Goodbye CAPTCHA: Just Click a Box to Prove You're Not a Robot

Google is getting rid of spam bots and annoying squiggly text at the same time

The Orion capsule idles on the pad atop a Delta IV Heavy rocket just minutes after the launch was canceled.

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A Wayward Boat And Other Disruptions Delay Test of NASA's Newest Spaceship

Orion's quest for space will have to wait until tomorrow

New Research

A Worm’s Gut Could Help Dispose of Plastic Trash

Microbes found in the guts of waxworms like to feast on polyethylene

A historical altered photo showing a mushroom cloud over the United Nations and New York City waterfront

Cool Finds

Tour the Great Wide World of Mushroom Cloud Imagery

Nuclear testing yielded far more, and more diverse, images of mushroom clouds than those that are commonly shown

A natural gas storage tank at the Cenex oil refinery in Montana.

New Research

The Fracking Boom Could Burn Out Decades Before It's Supposed To

Overenthusiastic shale gas estimates may be setting the world up for a fracking crash

New Research

Half the Cells in This Mouse’s Brain Are Human

Researchers implanted immature human brain cells in mouse pups, which then grew and replaced nearly half the mice's own cells

Cool Finds

The Largest Manmade Block Ever Was Just Discovered in Lebanon

The block was never used, likely because it was too big to transport

A still under construction Orion space capsule at the Michoud Assembly Facility in 2012.

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Welcome to the Next Era of NASA Spaceflight...to Mars

NASA's long-distance crew capsule, Orion, will get its first test flight tomorrow

New Research

Public Bathroom Bacteria: Not as Gross as You'd Think

Public restrooms are of no more of a health risk than your own home

Cool Finds

MIT Is Giving Its Students Bitcoin

Researchers interested in studying how people use Bitcoin are handing out $100 worth of the currency to whoever wants it

An engraving of "Mr. Garrick" as Richard III in a production of Shakespeare’s play

New Research

Richard III’s DNA Analysis Reveals Cuckoldry in the Family

Researchers can trace the monarch’s maternal lineage to modern relatives, but not the male side

An artist's interpretation of HIV in the bloodstream

New Research

HIV's Ability to Cause AIDS Is Weakening

A combination of advanced treatments and viral evolution are slowing virus’ reproduction

Cool Finds

Hollywood Asked for Freeway Noise Barriers First

It only makes sense that the problem of road noise cropped up in Los Angeles

New Research

Most College Students Don’t Graduate on Time

The vast majority of students take more than 4 years to earn a bachelor's degree

Galapagos sea lions laze on the beach.

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A Major Galapagos Conservation Foundation Is Running Out of Cash

A fight over selling souvenirs on the Galapagos is threatening conservation efforts

New Research

Manhattan Insects Eat the Equivalent of 60,000 Hot Dogs Each Year

Millions of urban insects act as efficient, largely unnoticed garbage disposals

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Do Social Media Death Threats Count as Real Threats Or Just as Venting?

The Supreme Court is weighting the complex issue of free speech online

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James Watson Will Be the First Nobel Laureate to Sell His Medallion

But his racist comments have created a surge of pushback

Cool Finds

The White House Is Going Digital With Its Holiday Decorations

Robot dogs, an interactive holiday card and crowd-sourced light shows are a few of the new additions

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