CORVALLIS, Ore. — Barred owls may be more abundant in coniferous forests of the Pacific Northwest than previously recognized, according to research published today in the Journal of Wildlife Management. (more…)
EAST LANSING, Mich. — In a sweeping study of a huge swath of Michigan’s Upper Peninsula, Michigan State University researchers document that in many places the sugar maple saplings that should be thriving following harvesting are instead ending up as a deer buffet. This means the hardwood forests are not regenerating.
Since the 1950s, sustainability in northern hardwood forests was achieved by chopping down trees in small clumps to naturally make room for new ones to spring up. Early experiments with single-tree and group selection logging found that desirable species like sugar maples did a great job of regenerating in the sunny, rain-drenched harvest gaps – theoretically eliminating the need to replant. (more…)
RESTON, VA, May 11, 2011 – comScore, Inc., a leader in measuring the digital world, today released its monthly comScore 
qSearch analysis of the U.S. search marketplace. Google Sites led the explicit core search market in April with 65.4 percent of search queries conducted.
The April 2011 qSearch data reflect the impact of Yahoo! Search Direct, Yahoo!’s new feature that delivers search results in real-time while users type their query. Yahoo! Search Direct was available only on Yahoo! U.S. Web Search for the month of April. (more…)
Extinction of fishes 360 million years ago created natural ecology experiment
In present-day ecology, the removal or addition of a predator in an ecosystem can produce dramatic changes in the population of prey species. For the first time, scientists have observed the same dynamics in the fossil record, thanks to a mass extinction that decimated ocean life 360 million years ago. (more…)
*UCLA psychologist helps law enforcement agencies tell truth from deception
When someone is acting suspiciously at an airport, subway station or other public space, how can law enforcement officers determine whether he’s up to no good?
The ability to effectively detect deception is crucial to public safety, particularly in the wake of renewed threats against the U.S. following the killing of Osama bin Laden. (more…)
*comScore Chairman Gian Fulgoni to Present Update on Q1 2011 E-Commerce Trends in Upcoming Webinar*
RESTON, VA, May 10, 2011 – comScore, Inc., a leader in measuring the digital world, today released its Q1 2011 U.S. retail e-commerce sales estimates, which showed that online retail spending reached $38.0 billion for the quarter, up 12 percent versus year ago. This growth rate represented the sixth consecutive quarter of positive year-over-year growth and second consecutive quarter of double-digit growth rates. (more…)
*Combined companies will benefit consumers, businesses and increase market opportunity.*
REDMOND, Wash., and LUXEMBOURG – May 10, 2011 – Microsoft Corp. and Skype Global S.à r.l today announced that they have entered into a definitive agreement under which Microsoft will acquire Skype, the leading Internet communications company, for $8.5 billion in cash from the investor group led by Silver Lake. The agreement has been approved by the boards of directors of both Microsoft and Skype.
The acquisition will increase the accessibility of real-time video and voice communications, bringing benefits to both consumers and enterprise users and generating significant new business and revenue opportunities. The combination will extend Skype’s world-class brand and the reach of its networked platform, while enhancing Microsoft’s existing portfolio of real-time communications products and services. (more…)
Pyrite nanoparticles from hydrothermal vents are a rich source of iron in the deep sea
Similar to humans, the bacteria and tiny plants living in the ocean need iron for energy and growth. But their situation is quite different from ours–for one, they can’t turn to natural iron sources like leafy greens or red meat for a pick-me-up. (more…)
