Ancient tooth offers clues to how and when monkeys left Africa
(Phys.org) —The monkey roadmap out of Africa has a new timetable and route, thanks to a tiny tooth plucked from the Arabian desert.
Researchers find putting birds of different life-spans together can promote emergence of dangerous influenza strains
Historians become scientists to reveal the real reason for a decline in violent crime
(Phys.org) —A scientific analysis of 20 million words recorded during 150 years of criminal trials at London's Old Bailey reveals how changes in culture rather than law helped to reduce violent crime, according ...
Tracking potato famine pathogen to its home may aid $6 billion global fight
The cause of potato late blight and the Great Irish Famine of the 1840s has been tracked to a pretty, alpine valley in central Mexico, which is ringed by mountains and now known to be the ancestral home of ...
With climate changing, Southern plants do better than Northern locals
Can plants and animals evolve to keep pace with climate change? A study published May 19 in the journal Proceedings of the National Academy of Sciences shows that for at least one widely-studied plant, the Eu ...
Study indicates Spanish conquest of Peru may have resulted in changes to coastal shoreline
Conflict with communities a big cost to business, researchers find
(Phys.org) —Researchers at The University of Queensland (UQ), the Harvard Kennedy School, and Clark University have uncovered that conflict with communities is costing mining companies billions of dollars.
Infested tomatoes provide defensive weapons for healthy neighbors
Simulations suggest global warming will increase strength of winds associated with AEWs
Decrease in large wildlife drives an increase in rodent-borne disease and risk to humans
Populations of large wildlife are declining around the world, while zoonotic diseases (those transmitted from animals to humans) are on the rise. A team of Smithsonian scientists and colleagues have discovered ...
How a plant beckons the bacteria that will do it harm
A common plant puts out a welcome mat to bacteria seeking to invade, and scientists have discovered the mat's molecular mix.
Paleoanthropologists use models to show humans may have left Africa earlier than thought
Lead in 'tap-water' in ancient Rome up to 100 times more than local spring waters
A new key to unlocking the mysteries of physics? Quantum turbulence
The recent discovery of the Higgs boson has confirmed theories about the origin of mass and, with it, offered the potential to explain other scientific mysteries.