Math pattern analysis shows Twitter users happier the farther they are from home
Australopithecus sediba hominin: New study reveals how human ancestor walked, chewed, and moved
A team of scientists has pieced together how the hominid Australopithecus sediba (Au. sediba) walked, chewed, and moved nearly two million years ago. Their research, which appears in six papers in the latest ...
Maya Long Count calendar and European calendar linked using carbon-14 dating
(Phys.org) —The Maya are famous for their complex, intertwined calendric systems, and now one calendar, the Maya Long Count, is empirically calibrated to the modern European calendar, according to an international ...
Study on choice blindness finds voters more malleable than thought (w/ video)
World's oldest dinosaur embryo bonebed yields organic remains
The great age of the embryos is unusual because almost all known dinosaur embryos are from the Cretaceous Period. The Cretaceous ended some 125 million years after the bones at the Lufeng site were buried ...
Research on Maya village uncovers 'invisible' crops, unexpected agriculture
(Phys.org) —The University of Cincinnati's mastery of ancient Maya mysteries continues with new research from professor of biological sciences David Lentz.
Out of Africa date brought forward
Paleontologists discover fossilized ovarian follicles in three birds from Early Cretaceous
Early birds had four wings, not two, study reports
Some primitive birds boasted four wings, before evolution led them to ditch their hind feathers in favor of webbed or scaly feet, scientists in China said on Thursday.
Strange phallus-shaped creature provides crucial missing link: Discovery pushes fossil record back 200 million years
Christopher Cameron of the University of Montreal's Department of Biological Sciences and his colleagues have unearthed a major scientific discovery - a strange phallus-shaped creature they found in Canada's ...
Even ancient mummies had clogged arteries, study shows
Even without modern-day temptations like fast food or cigarettes, people had clogged arteries some 4,000 years ago, according to the biggest-ever hunt for the condition in mummies.
Researchers develop algorithm to maximize friendship acceptance by strangers on social networks
Shipwreck find could be legendary 'sunstone'
An oblong crystal found in the wreck of a 16th-century English warship is a sunstone, a near-mythical navigational aid said to have been used by Viking mariners, researchers said on Wednesday.
Fermat's Last Theorem, more can be proved more simply: Professor steers field toward a numbers-only proof
Fermat's Last Theorem—the idea that a certain simple equation had no solutions— went unsolved for nearly 350 years until Oxford mathematician Andrew Wiles created a proof in 1995. Now, Case Western Reserve University's ...