26/04/2010

Is it safe to breathe yet?

Anyone who has ridden behind a truck belching black exhaust knows the smell and discomfort caused by soot, the airborne carbon particles that result from the incomplete combustion of hydrocarbons such as diesel fuel. Those ...

How Useful Are Adult Stem Cells, Really?

(PhysOrg.com) -- With the debate (especially in the U.S.) raging over ethics of using embryonic stem cells in research to cure diseases like ALS, Parkinsons, Type 1 diabetes and even spinal cord injuries, the breakthrough ...

Web-ifying the real world

(PhysOrg.com) -- New technologies and tools developed by European researchers will apply the power of online knowledge discovery to offline, real-world situations. These researchers are web-ifying real life.

Social networking helps hermit crabs find homes (w/ Video)

Everyone wants to live in the nicest possible house, ideally with regular upgrades. A recent study by biologists at Tufts University's School of Arts and Sciences and the New England Aquarium reveals that hermit crabs may ...

Cellular mechanical forces may initiate angiogenesis

Pericytes, the contractile cells surrounding capillaries, may use mechanical forces to initiate angiogenesis, the "sprouting" of new blood vessels, according to researchers at Tufts University School of Medicine (TUSM) and ...

US newspaper circulation drops 8.74 percent

Circulation figures for US newspapers released Monday provided another dose of bad news for an industry that has seen a wave of bankruptcies, closures and cutbacks in newsrooms across the country.

Study: Colleges suffer when endowment values wane

University investment decisions can deepen job losses and other financial cuts when market collapses carve into budget-supporting endowment funds, a new study by the National Bureau of Economic Research found.

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