The classic model of how brain cells communicate was put forth in 1943 by Warren McCulloch and Walter Pitts, at the time the first digital computers were being envisaged, and the McCulloch-Pitts…

Researchers isolated bisdemethoxycurcumin, the active ingredient of curcuminoids – a natural substance found in turmeric root – that may help boost the immune system in clearing amyloid beta, a…

Your ability to listen to a phone message in one ear while a friend is talking into your other ear—and comprehend what both are saying—is an important communication skill that’s heavily influenced by…

Early man was on a constant quest for food. The demands of nourishment and conserving as much energy as possible may even have changed the course of evolution. While no one has an authoritative…

In the 40 years that humans have been traveling into space, the suits they wear have changed very little. The bulky, gas-pressurized outfits give astronauts a bubble of protection, but their…

Each time you press "save" on your computer you force atoms on magnets to align their polarity with the intruding magnetic field. Helping physicists understand why it happens and why it isn't a…

Who knew the cute koala bears were so promiscuous? Professor Peter Timms from QUT's Institute of Health and Biomedical Innovation said chlamydia in koalas was a significant cause of infertility,…

Monkey viruses related to HIV may have swept across Africa more recently than previously thought, according to new research from The University of Arizona in Tucson. A new family tree for African…

On the eve of the 62nd anniversary of the world's first atomic explosion, the Trinity atomic bomb test, a CDC-led study team has reported new insights on the radiation released at the time of the…

It used to be the advice on tanning was simply 'don't do it' but tanning may be a way to protect yourself - if you leave out the UV rays.