California Institute of Technology

New scenery at Earth's core-mantle boundary found

(PhysOrg.com) -- Using a diamond-anvil cell to recreate the high pressures deep within the earth, researchers at the California Institute of Technology (Caltech) have found unusual properties in an iron-rich magnesium- and ...

Sep 02, 2010
5 / 5 (5) 4 | with audio podcast

A Mine for Dark Matter

(PhysOrg.com) -- Deep in a mine 230 stories underground, physicists are trying to detect dark matter, the mysterious stuff that makes up nearly a quarter of the universe. Last December, tantalizing rumors ...

Jun 23, 2010
4.4 / 5 (8) 7 | with audio podcast