SYDNEY - Scientists say they have discovered a black hole so big that it challenges the theory about how they grow.
NEW DELHI - Monsanto's Indian subsidiary expects to submit final trial results for its genetically modified (GM) corn to lawmakers within a year for the government to then decide on a commercial launch, the company's country head said on Friday.
LONDON - A particle physics student has used his downtime to build a Lego model of the world's most powerful particle accelerator, the Large Hadron Collider (LHC), and is now lobbying the toy company to take it to market.
CAPE CANAVERAL, Fla - Work to repair a Virginia-owned launch pad damaged by an Orbital ATK rocket explosion is about to halt amid a debate about who should pick up the bill, according to officials in the dispute.
OSLO - Stone Age Britons imported wheat about 8,000 years ago in a surprising sign of sophistication for primitive hunter-gatherers long viewed as isolated from European agriculture, a study showed on Thursday.
SYDNEY - Australian researchers unveiled the world's first 3D-printed jet engine on Thursday, a manufacturing breakthrough that could lead to cheaper, lighter and more fuel-efficient jets.
CAPE CANAVERAL, Fla. - Two U.S. astronauts finished a 6-1/2-hour spacewalk on Wednesday to prepare parking spots for new commercial space taxis then discovered water had leaked into a spacesuit helmet, a problem that led to the near-drowning of another astronaut in 2013, officials said. | Video
- An unusual pink cloud that lit up the sky over New Mexico and Arizona early on Wednesday was caused by a NASA research rocket launched to study the outer reaches of Earth's atmosphere, scientists said.
WASHINGTON - Common additives in ice cream, margarine, packaged bread and many processed foods may promote the inflammatory bowel diseases ulcerative colitis and Crohn's disease as well as a group of obesity-related conditions, scientists said on Wednesday.
WASHINGTON - The U.S. Air Force on Wednesday said it will release plans within months for replacing the Russian-built RD-180 motors that now power some rockets used to launch military satellites into space, but said it would likely miss a 2019 congressional deadline to start using a new U.S. engine.
GENEVA - An independent advisory body will decide in August at the earliest on whether to recommend widespread introduction of an Ebola vaccine, depending on results of clinical trials and the epidemic's course, the World Health Organization said on Friday.