Neanderthals and humans had 'ample time' to mix
Humans and Neanderthals may have coexisted in Europe for more than 5,000 years, providing ample time for the two species to meet and mix, according to new research.
Physicists use magnetism simulation software to model US presidential elections
Research team implants human innate immune cells in mice
(Phys.org) —Overcoming a major limitation to the study of the origins and progress of human disease, Yale researchers report that they have transplanted human innate immune cells into mouse models, which ...
Math explains history: Simulation accurately captures the evolution of ancient complex societies
The question of how human societies evolve from small groups to the huge, anonymous and complex societies of today has been answered mathematically, accurately matching the historical record on the emergence ...
Researchers claim satellite data proves global warming caused by humans
Simulations show early farming might have caught on due to development of property rights
Editing the genome: New method allows scientists to insert multiple genes in specific locations, delete defective genes
Researchers at MIT, the Broad Institute and Rockefeller University have developed a new technique for precisely altering the genomes of living cells by adding or deleting genes. The researchers say the technology ...
Engineering algae to make complex anti-cancer 'designer' drug
Biologists at UC San Diego have succeeded in genetically engineering algae to produce a complex and expensive human therapeutic drug used to treat cancer.
Scientists use genetics, climate reconstructions to track global spread of modern humans out of Africa
(Phys.org)—Research indicates the out-of-Africa spread of humans was dictated by the appearance of favourable climatic windows.
Affluence, not political complexity, explains the rise of moralizing world religions
The ascetic and moralizing movements that spawned the world's major religious traditions—Buddhism, Islam, Judaism, Hinduism, and Christianity—all arose around the same time in three different regions, ...
In one of nature's innovations, a single cell smashes and rebuilds its own genome
Life can be so intricate and novel that even a single cell can pack a few surprises, according to a study led by Princeton University researchers.
Physicist develops stochastic model to describe interbeat variation patterns between musicians
Mathematical model illustrates our online 'copycat' behavior
Researchers from the University of Oxford, the University of Limerick, and the Harvard School of Public Health have developed a mathematical model to examine online social networks, in particular the trade-off between copying ...
Mathematical models explain how a wrinkle becomes a crease
Wrinkles, creases and folds are everywhere in nature, from the surface of human skin to the buckled crust of the Earth. They can also be useful structures for engineers. Wrinkles in thin films, for example, ...