Human evolution is undeniably linked to the development of speech, social networks, and the use of tools. New research describes how these complex mental processes mean our survival as a species had a lot to do with our ability to throw objects long distances.
A research team at The University of Alabama in Huntsville announced that the GBM telescope has detected beams of antimatter produced above thunderstorms on Earth by energetic processes similar to those found in particle accelerators.
Tweets from popular news organizations have a major influence on hot Twitter topics, but a Northwestern University analysis of the Top Twitter Trends in 2010 shows that celebrities, such as Adam Lambert and Conan O’Brian, sometimes beat out news organizations and reigned as Twitter’s top influencers on big news stories.
Starch granules from plant food were discovered trapped in the dental calculus on 40-thousand-year-old Neandertal teeth, leading scientists to believe that Neandertals ate a wide variety of plants and included cooked grains as part of a more sophisticated, diverse diet similar to early modern humans.
One of the world’s foremost experts on climate change is warning that if humans don’t moderate their use of fossil fuels, there is a real possibility that we will face the environmental, societal and economic consequences of climate change faster than we can adapt to them.
vidence that the toxic element arsenic can replace the essential nutrient phosphorus in biomolecules of a naturally occurring bacterium expands the scope of the search for life beyond Earth, according to Arizona State University scientists who are part of a NASA-funded research team reporting findings in the Dec. 2 online Science Express.
News subscriber and education reporter Sarah D. Sparks blogs about education research, and the politics, personalities, and p-values in education studies. Her goal is to bring research out of the lab and into the classroom.
While our direct knowledge of black holes in the universe is limited to what we can observe from thousands or millions of light years away, a team of Chinese physicists has proposed a simple way to design an artificial electromagnetic black hole in the laboratory—described in the Journal of Applied Physics.
A newly discovered gene which helps to control the sense of pain is linked to synaesthesia, when sensations such as touch also affect other senses like hearing or sight. The rare condition causes some people to see sounds or written words as colours, or experience tastes, smells and shapes in linked combinations. Famous synaesthetes include composers Franz Liszt or Olivier Messiaens, and this condition has been linked to creativity and intelligence.
Most people have habits that guide them through daily life — for example, their path to work in the morning, or their bedtime routine. New research findings could shed light on neurological disorders where amplified habit-formation results in highly repetitive behavior, such as Tourette’s syndrome, obsessive-compulsive disorder
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