Drink it up: rainwater is safe for your health

Drinking untreated rainwater is safe for your health, according to an Australian study. Researchers from Melbourne's Monash University looked at 300 homes that used rainwater collected in water tanks as their primary

New revenue pressure for some U.S. colleges

The results of a survey of U.S. colleges and universities in the wake of the economic crisis by Moody's Investors Service finds stresses on revenues that could depress future operating performance stemming

BoE faces tough call on QE expansion

Bank of England policymakers face an unusually tough decision this week: whether to expand the 175 billion pound asset purchase programme at a time when Britain is showing signs of recovery but