Tropical 'Hotspots' May Get Too Warm to Climate change is on track to disrupt lifeline food crops across large swathes of Africa and Asia already mired in chronic poverty, according to an international study released Friday.
More than 350 million people face a "perfect storm" of conditions for potential food disaster, warns the report by scientists in the Consultative Group on International Agricultural Research (CGIAR).Full Story
The world's strongest winds race high in the sky, but that doesn't mean they're out of reach as a potentially potent energy source.
Flying, swooping and floating turbines are being developed to turn high-altitude winds into electricity.Full Story
From identifying Osama bin Laden to proving someone guilty of rape or murder, DNA analysis has become an essential scientific tool for police and criminal justice.
Unique genetic markers could play a crucial role in the trial of ex-IMF chief Dominique Strauss-Kahn, accused of sexually assaulting a hotel maid in New York.Full Story
Climate change is expected to alter the global industry in fruits and nuts dramatically as tree crops such as pistachios and cherries struggle in the rising temperatures, researchers said.
A study said that even if polluters took greater action to cut carbon emissions, the impact of climate change will likely be severe enough that the nearly $100 billion-a-year fruit and nut industry needs to reassess planning.Full Story
A 22-year-old Australian university student has solved a problem which has puzzled astrophysicists for decades, discovering part of the so-called "missing mass" of the universe during her summer break.
Undergraduate Amelia Fraser-McKelvie made the breakthrough during a holiday internship with a team at Monash University's School of Physics, locating the mystery material within vast structures called "filaments of galaxies".Full Story
The moon may have a lot more water than imagined, perhaps as much as on Earth in some parts, a study said Thursday, in a discovery that has cast doubt on long-held theories about how it was formed.
The moon was long thought to be a dusty, dry place until a few years ago when frozen water was discovered there for the first time.Full Story
The fourth of Europe's robot freighters, due to be launched to the International Space Station (ISS) in early 2013, has been named after Albert Einstein, the European Space Agency (ESA) said on Thursday.
The 20-ton Automated Transfer Vehicle (ATV) is one of Europe's main contributions to the multinational ISS project.Full Story
Are these planets without orbits? Astronomers have found 10 potential planets as massive as Jupiter wandering through a slice of the Milky Way galaxy, following either very wide orbits or no orbit at all. And scientists think they are more common than the stars.
These mysterious bodies, apparently gaseous balls like the largest planets in our solar system, may help scientists understand how planets form.Full Story
An ancient sea predator with a spined head and plated mouth grew to a much greater size and lived far longer than thought, according to a study Wednesday shedding light on one of the Earth's most intriguing evolutionary periods.
Scientists, in a paper published by the journal Nature, describe the splendid fossil of an animal called an anomalocaridid.Full Story
A flowering plant has been found at an altitude of above 4,505 metres (14,780 feet) on the central Swiss alps -- a European record, Basel University said Tuesday.
"It is almost a miracle, but at 4,505 metres, at 40 metres below the Dom peak in the canton of Valais, the ... Saxifraga oppositifolia has been recently discovered," said the university in a statement.Full Story