For one month every summer, hundreds of thousands of purple martins stop by an abandoned shopping mall parking lot in Austin, Texas, on their way to the Amazon Basin. Reporter Luke Quinton visited this year's roosting and offers a glimpse of the phenomenon.
Hate to burst your bubble, glass lab gear. But plastic bubble wrap also works pretty well at running science experiments.
Scientists at Harvard University have figured out a way to use these petite pouches as an inexpensive alternate to glass test tubes and culture dishes. They even ran glucose tests on artificial urine and anemia tests on blood, all with the samples sitting inside bubble wrap.
Any eclipse is worth seeing. A total eclipse — where the moon completely blots out the sun, where day turns to night, where solar flares ring the moon's shadow like a crown of flame — that's the eclipse everybody wants to see, the alpha eclipse that eclipses all the other eclipses. Everybody knows this (me included), until I saw this ...
A billionaire businessman today is making the largest ever donation toward psychiatric research. Ted Stanley is giving $650 million to the Broad Institute of MIT and Harvard. The money will fund efforts to find and treat the genetic underpinnings of mental illness. From member station WBUR in Boston, Curt Nickisch reports Stanley's gift was motivated by a family experience.
When 12-year-old Lauren Arrington heard about her sixth-grade science project, she knew she wanted to study lionfish. Growing up in Jupiter, Fla., she saw them in the ocean while snorkeling and fishing with her dad.
Her project showed that the lionfish can survive in nearly fresh water. The results blew away professional ecologists. The invasive species has no predators on the Florida coast, so if they were to migrate upstream in rivers, they could pose a threat to the ecosystem.
Forty-five years ago today, in arguably the greatest technological feat of the 20th Century, two Americans stepped off the ladder of their small landing craft and walked on the surface of the moon.
The first of them, Neil Armstrong, 38, of Wapakoneta, Ohio, pronounced his accomplishment "one small step for [a] man; one giant leap for mankind." The second, 39-year-old New Jersey native Edwin "Buzz" Aldrin, Jr., described what he saw as "magnificent desolation."
In November of 1969, astronaut Alan Bean became the fourth man to walk on the moon. His mission, Apollo 12, arrived at the moon a few months after Apollo 11 made the first moon landing. That historic event celebrates its 45th anniversary Sunday.
Apollo 12 got off to a dramatic start: A storm rolled in as the rocket was scheduled to launch. Bean, with fellow astronauts Pete Conrad and Dick Gordon, sat inside the spacecraft while the bad weather threatened the operation.