Blogs

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The Gadgets of the Future From the Electrical Shows of Yesterday

Decades before the debut of the Consumer Electronics Show, early adopters flocked to extravagant high-tech fairs in New York and Chicago

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No Place Compares to the Unrelenting Lifelessness of Peru’s Sechura Desert

From tropical mountains, we descended into a landscape of flailing-armed cacti, spiny succulents like giant artichokes and sand dunes as high as mountains

Small red boring sponges embedded in star coral, killing the coral polyps immediately surrounding them.

Drill, Baby, Drill: Sponges Bore Into Shells Twice as Fast in Acidic Seawater

In acidic water, drilling sponges damage scallops twice as quickly, worsening the effects of ocean acidification

The “Greensboro Four,” above immortalized on their North Carolina A&T State University campus, fought racial segregation by refusing to leave a local retail store when the staff would not serve them coffee. Learn to protest like a pro this weekend at the American History Museum.

Events January 11-13: Civil Disobedience, Farm-Fresh Foods and Arabic Calligraphy Lessons

This week, protest racial segregation in the 1960s, discover DC's "slow food" movement and learn to write in Arabic

Coral from the Northern Line Islands reveals a link between climate change and El Niño.

Is Climate Change Strengthening El Niño?

New research on Pacific corals that trace climate patterns back 7,000 years shows how recent El Niños compare with those of the past

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The Novice’s Guide to Venturing Into the World of Craft Beer

From food pairings to the best brews for beginners, Dan Koester presents a comprehensive guide to craft beer

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Proven: Pruney Fingers Give You a Better Grip

A new study shows that when our fingers get wrinkly, they're better at gripping wet objects

A new study suggests a link between diet soda and depression, but it’s important to remember the difference between causation and correlation.

Could Diet Soda Cause Clinical Depression?

A new study suggests a link, but it's important to remember the difference between causation and correlation

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President Obama’s Autopen: When is an Autograph Not an Autograph?

When the President signed the fiscal cliff deal from 4,800 miles away, he did it with the help of a device that dates back to Thomas Jefferson

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The Candor and Lies of Nazi Officer Albert Speer

The minister of armaments was happy to tell his captors about the war machine he had built. But it was a different story when he was asked about the Holocaust

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What’s Inside a 2,000-Year-Old, Shipwreck-Preserved Roman Pill?

Ancient Roman pills, preserved in sealed tin containers on the seafloor, may have been used as eye medicine

The Nopoli rock-climbing goby

Determined Fish Climb Waterfalls With Special Sucker Mouths

One goby species in Hawaii uses its suction-cup mouth for both feeding and scaling walls, presenting an evolutionary chicken-or-egg conundrum

The miserable sprawl and slums of north Lima make a poor first impression for tourists fresh out of the airport. Here, the author’s brother, Andrew, is shown 15 kilometers north of Lima, on the way to the mountain town of Canta.

From the Slums of Lima to the Peaks of the Andes

After unpacking and assembling his bicycle at the airport terminal, the author heads north on the Pan-American Highway toward the mountain town of Canta

NBA Commissioner David Stern is in the building, along with Wolf Blitzer, Michael Lee, the Washington Post’s Wizard’s beat writer, Mike Wise, the Post’s sports columnist.

Events January 8-10: Get Sketchy, Raise Your Voice and Play Ball

This week, draw your way through the collection, join a chorale, and hear from NBA Commissioner David Stern plus basketball superfan Wolf Blitzer

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When Machines See

Giving computers vision, through pattern recognition algorithms, could one day make them better than doctors at spotting tumors and other health problems.

A meteorite, newly discovered in Morocco, contains ten times as much water as many Martian meteorite discovered previously.

A 2.1 Billion-Year-Old Meteorite Reveals Water on Mars

Chemical analysis shows that the meteorite, discovered in Morocco, contains ten times as much water as any Martian rock previously studied

Pianist Sarah Fridrich performs this weekend at Luce Unplugged.

Events January 4-7: Talk Back to Historic Figures, Weave the Mayan Way and Unplug with Musicians

A professor from the 19th century will take your questions, a Mayan weaver will craft a keepsake and an Indie group will keep you in the groove

Peru’s mountainous terrain is the landscape of dreams for climbers, hikers and cyclists.

A Short Bike Ride in the Peruvian Andes

The author kicks off 2013 with a 1,100-mile cycling journey through the Andes from Lima, Peru, to Ecuador's lofty capital of Quito

A Roscon de Reyes, courtesy of Tamorlan

Don’t Wait til Mardi Gras for Your King Cake, Celebrate Tres Reyes This Weekend

The New Orleans classic has its roots in the roscon de reyes, a Spanish treat for the 12th day of Christmas

Baby bonobos share papayas

Bonobos Offer Banana Bribes for Friendship

Chimpanzees will sooner kill than share food, but bonobos will sacrifice some of their own goods for the pleasure of interacting with strangers

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