"A lot of collectors look for undervalued groups of art, and women could easily be considered the last big group, " says Michel Witmer, a New York collector and board member of the European Fine Art Fair.

WSJ: In the Art World, Women on the Verge

An IBM-led group is working on a new collector dish that could avoid that damage while taking a big step forward in solar power efficiency.

ENGADGET

Even those Americans who pay little or no federal income tax feel that the tax collector, through a myriad of other exactions, has too big a hand in their wallets and purses.

FORBES: Hurricane Ahead

The collector basically looks like a tennis racket filled with ice cubes, so this is kind of like a big ice-cube tray, and each ice cube is not made out of ice, but it's made out of this aerogel.

NPR: Stardust Set to Deliver Comet Samples