The world according to Itskov: Futurists convene at GF2045 (Part 2)
The world according to Itskov: Futurists convene at GF2045 (Part 1)
Two papers investigate the thermodynamics of quantum systems
Astronomers identify the best supernovae for measuring cosmic distances
The brilliant explosions of dead stars have been used for years to illuminate the far-flung reaches of our cosmos. The explosions, called Type Ia supernovae, allow astronomers to measure the distances to ...
Study: Ancient whale swam hundreds of miles up African river
A 22-foot beaked whale that apparently took a wrong turn up an African river about 17 million years ago may offer clues to the climate-change forces that shaped human evolution.
Scientists discover organism that hasn't evolved in more than 2 billion years
(Phys.org)—An international team of scientists has discovered the greatest absence of evolution ever reported—a type of deep-sea microorganism that appears not to have evolved over more than 2 billion ...
Probing the deep history of human genes and language
Brown University evolutionary biologist Sohini Ramachandran has joined with colleagues in publishing a sweeping analysis of genetic and linguistic patterns across the world's populations. Among the findings ...
Fossil ankles indicate Earth's earliest primates lived in trees
Earth's earliest primates have taken a step up in the world, now that researchers have gotten a good look at their ankles.
Observing galactic 'blow out': Stellar growth spurts stunt future growth
(Phys.org)—For the first time, an international team of astronomers, led by Dr James Geach from the University of Hertfordshire, has revealed the dramatic 'blow out' phase of galactic evolution.
Scientists resurrect 700-year-old viruses
Discovery of Neandertal trait in ancient skull raises new questions about human evolution
Re-examination of a circa 100,000-year-old archaic early human skull found 35 years ago in Northern China has revealed the surprising presence of an inner-ear formation long thought to occur only in Neandertals.
Scientists revise timeline of human origins
Many traits unique to humans were long thought to have originated in the genus Homo between 2.4 and 1.8 million years ago in Africa. Although scientists have recognized these characteristics for decades, they a ...
Insect diet helped early humans build bigger brains, study suggests
(Phys.org) —Figuring out how to survive on a lean-season diet of hard-to-reach ants, slugs and other bugs may have spurred the development of bigger brains and higher-level cognitive functions in the ancestors ...
'Game of Thrones' scenario seen in Neandertal ancestors
The vicious fight for survival and power among disparate kingdoms and clans may have led some ancient people to evolve facial traits more quickly than others, a study said Thursday.