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...over tall grasses to find food and avoid predators. The fact that Lucy's species sometimes lived in a more wooded environment began to undermine that theory. The fact that Ardi walked upright in a similar environment many hundreds of thousands of years earlier makes it clear that there must have been another reason...

Author: /time Magazine | Title: Ardi Is a New Piece for the Evolution Puzzle | 10/1/2009 | See Source »

That suggests that females mated preferentially with smaller-fanged males. In order for females to have had so much power, Lovejoy argues, Ar. ramidus must have developed a social system in which males were cooperative. Males probably helped females, and their own offspring, by foraging for and sharing food, for example - a change in behavior that could help explain why bipedality arose. Carrying food is difficult in the woods, after all, if you can't free up your forelimbs by walking erect. (Read "Ida: Humankind's Earliest Ancestor! [Not Really...

Author: /time Magazine | Title: Ardi Is a New Piece for the Evolution Puzzle | 10/1/2009 | See Source »

Year after year, the admissions office waxes poetic about the virtues of a "well-rounded class"—a class whose members have every expertise imaginable, from the International Math Olympian to the internationally ranked pole vaulter. And for the most part, they must have succeeded: everyone has a friend of a friend with an obscure talent honed to perfection...

Author: By Athena Y. Jiang | Title: Math 55 Can't Even Put Mariah's Love Back Together Again | 10/1/2009 | See Source »

...grammatical rule governing phrasal adjectives compounds the confusion (no pun intended); multi-word descriptors (such as “health care”) must be hyphenated when they appear before a noun (as in “health-care reform?...

Author: By Nathaniel S. Rakich | Title: The Battle Over “Healthcare” | 10/1/2009 | See Source »

...member of a College working group—who requested to not be named in order to preserve relations with the University—said that a problem the committees must confront is the lack of detailed budgetary information necessary for the thoughtful drafting of recommendations...

Author: By Bonnie J. Kavoussi and Esther I. Yi, CRIMSON STAFF WRITERS | Title: Budget Plans Proceed Slowly | 10/1/2009 | See Source »

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