Sept. 4: NBC’s Andrea Mitchell talks with a political panel about whether more U.S. troops should be deployed to Afghanistan ...

With the same humor and humanity he exuded in “An Inconvenient Truth,” Al Gore spells out 15 ways that individuals can addres...

A group of scientists who were once mocked for their 'end of the world' asteroid explosion beliefs are given new respect by t...

Averting an Economic Crisis

Helix Energy Group CEO Owen Kratz on what BP could have done to prepare better for a spill crisis.

Averting The Power Crisis - VSPAN.asia

BY TRACY PFEIFFER ANCHOR MEGAN MURPHY You're watching multisource world news analysis from Newsy. On Wednesday, the chair of ...

Pakistan's status as a nuclear power is under scrutiny after Gen. Musharraf's declaration of marshal law. Harry Smith speaks ...

In a National League park and two managers with plenty of experience in the Senior Circuit, there was more than enough strate...

Could a 1km killer asteroid hit Earth with 20 times the power of all the nuclear weapons on the planet? Watch this video from...