EPA: Greenhouse gases are harmful

The Environmental Protection Agency has concluded that greenhouse gases are endangering people's health and must be regulated.

Climate talks open with pressure on U.S.

Reid tasks 10 senators to find public option fix

The fate and shape of the public option in the Senate health care bill now rests in the hands of ten Democratic senators: five moderates and five progressives whose views span the spectrum within the Democratic caucus.

CQ: More doctors might be Rx for House GOP

Stocks flat after Bernanke eases rate jitters

Stocks ended mixed after a brief afternoon gain that came when Fed chair Ben Bernanke said that rates are likely to remain low.

Bernanke: Too soon to tell if recovery will last

Cincinnati's Kelly says he'll talk to Notre Dame

Coach Brian Kelly has told his players he will meet with Notre Dame officials about their open job.

Irish QB Clausen, WR Tate turning pro

Source: Woods was treated in intensive care

Golfer’s breathing reportedly was impaired following car accident.

Scoop: Legion of Woods’ alleged ladies growing

1 in 5 on Medicare rehospitalized in one month

One in five Medicare patients winds up back in the hospital within a month of being discharged — even worse, one in four patients with heart failure. Now a major push is on to arm patients with simple steps to keep their recovery at home on track.

Body mass, waist size can predict heart disease

A focus on HD video at many different prices

It's easier than ever to shoot high-definition video. You can do it with traditional-style camcorders, of course, but also with cameras that also are designed to take still photos — from high-end "digital SLRs" to cameras that slip into your shirt pocket.

The unofficial guide to traveling in 2010

There’s good news for travelers in 2010. Several new laws and policies are scheduled to take effect next year that might upgrade the quality of your trip.

Woman sues Northwest over knee injury