Evolutionary biologist Sir Peter Crane has been dean of the Yale School of Forestry & Environmental Studies (F&ES) since 2009. A former director of Chicago’s Field Museum and chief executive of England’s Royal Botanic Gardens, Kew, he recently spoke with Yale News about F&ES’ internationalism, the role of business in environmental management, and what it was like to be knighted at Buckingham Palace, among other topics. The following is an edited version of that conversation. (more…)
PASADENA, Calif. — Astronomers using data from NASA’s Spitzer Space Telescope have, for the first time, discovered buckyballs in a solid form in space. Prior to this discovery, the microscopic carbon spheres had been found only in gas form in the cosmos.
Formally named buckminsterfullerene, buckyballs are named after their resemblance to the late architect Buckminster Fuller’s geodesic domes. They are made up of 60 carbon atoms arranged into a hollow sphere, like a soccer ball. Their unusual structure makes them ideal candidates for electrical and chemical applications on Earth, including superconducting materials, medicines, water purification and armor. (more…)
*Procedure may reduce recurrence rates, lower tumor marker levels*
Papillary thyroid cancer accounts for the majority of all thyroid malignancies, which primarily impact women. A new study indicates that routinely removing lymph nodes in the neck in these cancer patients may help prevent the disease from coming back.
When thyroid cancer metastasizes, lymph nodes in the neck may be affected, but these lymph-node tumors can be tiny and may not be detected by ultrasounds done before surgery to remove the diseased thyroid — or even during the procedure itself. (more…)
An international research team has discovered that a pervasive human RNA modification provides the physiological underpinning of the genetic regulatory process that contributes to obesity and type II diabetes.
European researchers showed in 2007 that the FTO gene was the major gene associated with obesity and type II diabetes, but the details of its physiological and cellular functioning remained unknown. (more…)
*The recent returns of Atlantic salmon in the Thames are more likely to be a result of fish straying from nearby rivers rather than a consequence of expensive restocking efforts, according to new research by the University of Exeter.*
Lessons from the study could be applied to other rivers across the UK according to the co-author of the paper Dr Jamie Stevens, Associate Professor of Molecular Systematics at the University of Exeter. Dr Stevens says: “Traditionally, people – such as river owners and anglers – have wanted big fish swimming up their rivers. The easiest way to ensure this quickly has been to restock those rivers with exogenous fish (from outside the river system).” (more…)
*In a career that spanned more than half a century, Gehrels fostered new research on asteroids and comets, including those that pose a threat to Earth.*
Tom Gehrels, an internationally noted planetary scientist and astronomer at the University of Arizona, as well as a hero of the Dutch Resistance during WWII, died Monday. He was 86.
Gehrels was among the first members of the fledgling Lunar and Planetary Laboratory when he joined the UA in 1961. During a long and distinguished career Gehrels pioneered new research on asteroids and comets, especially those that pose a collision threat to Earth. He also developed and taught introductory astronomy courses that were popular with non-science undergraduates. (more…)
*India vs. South Africa Match Drives More than 1.4 Million Visitors to ESPNCricInfo.com in India*
Mumbai, India, March 28, 2011 – comScore, Inc., a leader in measuring the digital world, today released results from a study of Internet traffic to cricket websites during the 2011 Cricket World Cup. The report found that the tournament caused a surge in visitation to cricket sites in India as fans went online for the latest results and match updates. Sites reached their highest volume of traffic for the month during the week ending March 13, with 16.4 percent of India’s online population visiting ESPNCricInfo.com and 13.4 percent of web users visiting Yahoo! Cricket.(more…)
The world’s most respectable air show, which takes place once every two years not far from the town of Farnborough in England’s Hampshire, has brought a number of surprises. The presentation of the US-made anti-aircraft laser gun was one of them.
