Aside from the occasional ferry down from England, the old Spanish port city of Santander doesn't get too many foreign visitors. So imagine the locals' surprise when delegations from Google, Microsoft and the Japanese government all landed there recently, to literally walk the streets.
Friday's tornadoes came less than two weeks after an F-5 tornado destroyed a large section of Moore, just south of Oklahoma City. Both episodes raise two sides of one question: When caught in a tornado's path, should you run or hide?
For Morning Edition the day after the powerful tornado on May 20, NPR's Wade Goodwyn spoke with Molly Edwards, who was covered in pink insulation and standing on the rubble of her home with her family.
An asteroid nine times the size of a cruise ship is dropping by Earth on Friday, and it's not coming alone. Asteroid 1998 QE2 will be about 3.6 million miles from our planet at its closest approach. And its proximity has already given scientists a surprise: It has its own moon, measured at about 2,000 feet wide.
There was great fanfare when the Mars Science Laboratory launched in November 2011, and again when its precious cargo — NASA's Mars rover Curiosity — touched down on the red planet in August 2012.
The eight months in between had drama of their own. Curiosity was constantly bombarded with radiation as it traveled through space — high-energy protons thrown out by the sun, and galactic cosmic rays slicing through the solar system from distant supernovas.
Move over Archaeopteryx, an older bird just landed on the evolutionary tree.
Scientists writing in Nature magazine, say a feathered, chicken-sized creature known as Aurornis xui, unearthed recently in northeastern China, challenges the "pivotal position of Archaeopteryx" — long regarded as the oldest bird.
"Experience is the name everyone gives their mistakes" said Oscar Wilde and it is true that, hopefully, we all learn from our mistakes. But what about science?
In school we learn about the scientific method and its emphasis on observation, hypothesis and experiments. Clearly mistakes are an important part of the process. It has even been said that the point of science is to make as many mistakes as possible as fast as possible. Still, what about the really big mistakes?
The Ring Nebula, whose iconic shape and large size make it a favorite of amateur astronomers, can now be seen in new detail, after NASA's Hubble Space Telescope captured a sharp image of the nebula. Researchers say the new clarity reveals details that were previously unseen, and a structure that's more complex than scientists had believed.
"I'm shocked by the optimism here," Howard Yana-Shapiro, the chief agricultural officer for Mars Inc. said Tuesday to the audience of the Chicago Council on Global Affairs' Global Food Security Symposium in Washington, D.C.
Seated there before him were some of the leaders from the wealthiest international organizations and multinational companies of the fight to end hunger. And Shapiro told them they weren't even close.
It's the end of the semester here at UC Berkeley, and I've got testing on my mind. I'm not the only one; across campus, instructors are engaged in the arduous task of grading quickly and fairly while students sigh with relief as they exit their final, final exams.
We most often think of tests as being about assessment. They tell us something about how successfully an individual has mastered the material being tested, and this assessment can in turn help us to assign grades, make determinations about placement or identify areas that would benefit from further study.
By all the laws of anything, Winston Chen should not have quit his well-paying, midcareer job at a software company at age 40. But one day he was watching a TED Talk, one of those popular online video presentations, delivered by a New York designer.
"He presented this absolutely irresistible idea," Chen says. "He said, 'Why don't we take five years out of retirement and spread them throughout your working life?' "
Ah, if only all summers could be like June, July and August 1740 — when three young guys (and a 6-year-old and a 3-year-old) did a science experiment that startled the world. In those days, you could do biology without a fancy diploma. More people could play.
Scientists have discovered water that has been trapped in rock for more than a billion years. The water might contain microbes that evolved independently from the surface world, and it's a finding that gives new hope to the search for life on other planets.
The water samples came from holes drilled by gold miners near the small town of Timmins, Ontario, about 350 miles north of Toronto. Deep in the Canadian bedrock, miners drill holes and collect samples. Sometimes they hit pay dirt; sometimes they hit water, which seeps out from tiny crevices in the rock.
It turns out that the desire to speak with Apple CEO Tim Cook, along with $610,000, will buy you a cup of coffee. That's the winning bid offered in a charity auction for up to an hour of Cook's time.
As we reported last month, the chance to grab coffee with Cook at Apple's headquarters zoomed past the suggested value of $50,000 set at the Charitybuzz auction site, rising to more than $600,000 in just three days.
By the end of the century, the birthplace of America may be underwater.
The first successful English colony in America was at Jamestown, Va., a swampy island in the Chesapeake Bay. The colony endured for almost a century, and remnants of the place still exist. You can go there and see the ruins. You can walk where Capt. John Smith and Pocahontas walked. But Jamestown is now threatened by rising sea levels that scientists say could submerge the island by century's end.
Solved! A bee-buzzing, honey-licking 2,000-year-old mystery that begins here, with this beehive. Look at the honeycomb in the photo and ask yourself: (I know you've been wondering this all your life, but have been too shy to ask out loud ... ) Why is every cell in this honeycomb a hexagon?
Bees, after all, could build honeycombs from rectangles or squares or triangles ...
But for some reason, bees choose hexagons. Always hexagons.
Heather Dewey-Hagborg was sitting in a therapy session a while ago and noticed a painting on the wall. The glass on the frame was cracked, and lodged in the crack was a single hair. She couldn't take her eyes off it.
"I just became obsessed with thinking about whose hair that was, and what they might look like, and what they might be like," she says.