Charles River Labs posts 30 percent drop in 2nd-qtr profit; announces 2 acquisitions
Charles River Labs 2nd-qtr profit down 30 percent
WILMINGTON, Mass. — Medical research equipment maker Charles River Laboratories International Inc. on Tuesday posted a 30 percent drop in second-quarter profit as weak demand from pharmaceutical and biotech companies resulted in lower sales.

When a free Web service called WolframAlpha launches in the coming days, the general public will get to try a "computational knowledge engine" that has had technology insiders buzzing because of its oracle-like ability to spit out answers and make calculations. Which has a bigger gross domestic product, Spain or Canada? What was New York City's population in 1900? When did the sun rise in Los Angeles on Nov. 15, 1973? How far is the moon right now? If I eat an apple and an orange, how much protein would I get?
