AUSTIN, Texas — An international team of geoscientists has discovered an unusual geological formation that helps explain how an undersea earthquake off the coast of Sumatra in December 2004 spawned the deadliest tsunami in recorded history. (more…)
A new advance by UCLA biochemists has brought scientists one step closer to developing treatments that could delay the onset of Alzheimer’s disease and prevent the sexual transmission of HIV.
The researchers report that they have designed molecular inhibitors that target specific proteins associated with Alzheimer’s disease and HIV to prevent them from forming amyloid fibers, the elongated chains of interlocking proteins that play a key role in more than two dozen degenerative and often fatal diseases. (more…)
EAST LANSING, Mich. — Women’s bias against male strangers increases when women are fertile, suggesting prejudice may be partly fueled by genetics, according to a study by Michigan State University psychology researchers.
The study, funded by the National Science Foundation, appears online in Psychological Science, a major research journal.
“Our findings suggest that women’s prejudice, at least in part, may be a byproduct of their biology,” said Melissa McDonald, a doctoral student and lead author on the paper. (more…)
In the spring of last year, Yale junior Liane Membis acted on a whim and found it opened up opportunities she never before considered. (more…)
*Some of the brightest young technologists in the nation visited San Francisco on Wednesday to share their ideas with venture capitalists, academics and media.*
SAN FRANCISCO – June 23, 2011 – A collection of students who want to change the world with technology pitched their ideas to Silicon Valley industry experts, academics, and media on Wednesday.
Several teams of students who will participate in the July Imagine Cup 2011 Worldwide Finals in New York City got to first showcase their projects to people who could help them refine their concepts, find markets for their ideas, and eventually find investors to provide the money they will need to turn their ideas turn into viable businesses. (more…)
As the nation recognizes the 150th anniversary of the Civil War’s start, public interest has been rekindled in the war and the numerous memorials and monuments marking historic figures, sites and battlegrounds in states around the country.
South Carolina militiamen fired the first shots of the Civil War at Fort Sumter on April 12, 1861, and over the next four years more than 10,000 military engagements between the North and South took place. In the end more than 600,000 soldiers died. (more…)
ANN ARBOR, Mich.— This year marks a full century that instructors at the University of Michigan Biological Station on Douglas Lake near Pellston have been teaching students about northern Michigan’s birds. The station was established in 1909, and two years later a course titled “The Natural History of Birds” first appeared in the summer bulletin. (more…)
Southern California’s high desert has been a stand-in for Mars for NASA technology testing many times over the years. And so it is again, in a series of flights by an F/A-18 aircraft to test the landing radar for NASA’s Mars Science Laboratory mission.
The flight profile is designed to have the F/A-18 climb to 40,000 feet (about 12,000 meters). From there, it makes a series of subsonic, stair-step dives at angles of 40 to 90 degrees to simulate what the Mars radar will see while the spacecraft is on a parachute descending through the Martian atmosphere. The F/A-18 pulls out of each dive at 5,000 feet (about 1,500 meters. Data collected by these flights will be used to finesse the Mars landing radar software, to help ensure that it is calibrated as accurately as possible. (more…)
