Israel on Monday began allowing thousands of Palestinians to return to the heavily destroyed north o

In the high-stakes race against sea level rise, understanding what’s causing the Greenland Ice Sheet

Climate change is physically reshaping the Great Barrier Reef, a new study shows, and parts of the r

There's a new member of the Pittsburgh Zoo family – an adorable baby pygmy hippopotamus named Hadari

The NFL playoff drive is hitting high gear, Week 15 marking the return to action of all 32 teams – w

Like a supertanker unable to make quick turns, production from tar sands in the Canadian oil patch c

Cap-And-Trade Law Can’t Pass, Senator Rockefeller Says (Bloomberg) Legislation that cuts CO2 from po

NPR se encuentra investigando el impacto de las nuevas leyes de aborto que están teniendo efecto en

LOS ANGELES (AP) — A former Syrian military official who oversaw a prison where alleged human rights

Contraceptive research has historically prioritized women because they bear the burden of pregnancy

Federal law that would require utilities to generate a portion of their power from renewable sources

Scientists Get Another Day to Study Gulf Spill Cap (AP)Scientists got an extra day to evaluate wheth

WASHINGTON (AP) — IRS leadership on Thursday announced that the agency has recovered $4.7 billion in

Senators Draft Scaled-Back Climate Bill (Reuters) Sen. John Kerry and Sen. Joseph Lieberman have cra

Maybe it's a piece of traditional clothing gifted by a parent. Or a bronze bowl used for religious c