LINCOLN, Neb. (AP) - A team led by Nebraska university scientists has won a federal grant to further develop aerial drones that could hover over and sample water from lakes, ponds and streams that people can't easily reach.
NEW YORK (AP) - Christina Aguilera recently debuted her slimmed-down body, but the singer says she doesn't work out like crazy.
BAGHDAD (AP) - Iranian-backed Shiite militias are threatening to retaliate against American interests inside Iraq if the United States goes ahead with strikes against the Tehran-allied government in neighboring Syria, according to Iraqi security officials and militants themselves.
RIVERSIDE, Calif. (AP) - A fiery explosion caused by a possible gas leak leveled one Southern California home, damaged two others and shook the neighborhood before dawn Friday, jolting awake residents but causing no apparent injuries.
BEIRUT (AP) - The Syrian government sent reinforcements, including tanks and armored personnel carriers, to a predominantly Christian village north of Damascus where rebels have battled regime troops this week, a monitoring group said Friday.
BUENOS AIRES, Argentina (AP) - In the final day of campaigning to host the 2020 Olympics, Madrid promoted its bid Friday as one based on a "responsible budget" that can become the model for future games.
WASHINGTON (AP) - The U.S. economy is producing jobs at a still-subpar pace - a trend the Federal Reserve will weigh in deciding this month whether to slow its bond buying and, if so, by how much.
WASHINGTON (AP) - The National Security Agency, working with the British government, has secretly been unraveling encryption technology that billions of Internet users rely upon to keep their electronic messages and confidential data safe from prying eyes, according to published reports Thursday based on internal U.S. government documents.
SACRAMENTO, Calif. (AP) - A gigantic wildfire in and around Yosemite National Park was caused by an illegal fire set by a hunter, the U.S. Forest Service said Thursday.
SACRAMENTO, Calif. (AP) - California inmates on Thursday ended a nearly two-month hunger strike to protest policies that can keep some gang leaders isolated for decades, after lawmakers agreed to hold hearings on complaints about the treatment.
OXNARD, Calif. (AP) - The city of Oxnard wants to buy a federal Superfund site that has become a magnet for crime.
LOS ANGELES (AP) - An accident has stopped Angels Flight, the tiny funicular railway that goes up and down a hill in downtown Los Angeles.
CAPE CANAVERAL, Fla. (AP) - NASA is headed back to the moon, this time to explore its thin atmosphere and rough dust.
ST. PETERSBURG, Russia (AP) - President Barack Obama and his Russian counterpart Vladimir Putin shook hands, smiled and made small talk about the scenery on Thursday - a public exchange of pleasantries belying a tense relationship that only seems to be getting worse.
WASHINGTON (AP) - It's a girl!
JOHANNESBURG (AP) - What next for South Africa?
Jay Z easily led Grammy Award nominations announced Friday with nine, but left-of-center rappers Macklemore & Ryan Lewis and Kendrick Lamar were among a group of new stars who took many of the major nominations.