News

WASHINGTON (Reuters) - Space Exploration Technologies, or SpaceX, has slammed a bid by United Launch Alliance, a joint venture of Lockheed Martin Corp and Boeing Co, to get a waiver from a U.S. ban on Russian rocket engines for military use.

(Reuters) - U.S. researchers on Thursday said they had found a way to predict male sexual orientation based on molecular markers that control DNA function, but genetics experts warned that the research has important limitations and will not provide def...

WASHINGTON (Reuters) - DNA extracted from the skull of a man buried 4,500 years ago in an Ethiopian cave is providing new clarity on the ancestry of modern Africans as well as shedding light on an influx of people from the ancient Middle East into the ...

WASHINGTON (Reuters) - (This October 6, 2015 story was refiled to clarify the number of engines affected by the ban in the seventh paragraph to 9 not 24)

CAPE CANAVERAL, Fla. (Reuters) - Three years after landing in a giant Martian crater, NASA's Curiosity rover has found what scientists call proof that the basin had repeatedly filled with water, bolstering chances for life on Mars, a study published on...

CAPE CANAVERAL, Fla. - An unmanned Atlas 5 rocket blasted off from California on Thursday to put a classified spy satellite and 13 tiny experimental spacecraft into orbit for the U.S. government.

CHICAGO (Reuters) - Cancer researchers are just beginning to understand the ramifications of the fundamental discoveries behind the 2015 Nobel Prizes in Chemistry, which were awarded on Wednesday to three scientists for explaining how cells repair mist...

SANTIAGO (Reuters) - After eight years of drought which left fields parched and ski resorts dry, a burst of wet weather, likely triggered by the El Niño phenomenon, has been welcomed in central Chile.

WEST LAFAYETTE, Ind. - Football is a dangerous sport. Even with the best protective gear, sprained knees, pulled muscles and an occasional broken bone are part of the game. But seven years of research into the impact of head trauma in high school players points to new dangers that parents will find extremely alarming. 

WASHINGTON (Reuters) - They come in many shapes, sizes and hues, from Cuba's tiny bee hummingbird to the flightless ostrich of Africa's plains, Antarctica's emperor penguin and the Southern Ocean's majestic wandering albatross.