Breast cancer cells recycle their own ammonia waste as fuel

Breast cancer cells recycle ammonia, a waste byproduct of cell metabolism, and use it as a…

How female immune cells keep their second X chromosome shut off

Medical researchers describe how X chromosome inactivation is regulated in the immune system's B cells as…

Scientists pinpoint jealousy in the monogamous mind

Scientists find that in male titi monkeys, jealousy is associated with heightened activity in the cingulate…

The best hedge fund managers are not psychopaths or narcissists, according to new study

When it comes to financial investments, hedge fund managers higher in 'dark triad' personality traits --…

Slow Internet? New technology to speed up home broadband dramatically

Slow internet speeds and the Internet 'rush hour' -- the peak time when data speeds drop…

Fossil coral reefs show sea level rose in bursts during last warming

Scientists have discovered that Earth's sea level did not rise steadily when the planet's glaciers last…

Yoga and aerobic exercise together may improve heart disease risk factors

Heart disease patients who practice yoga in addition to aerobic exercise saw twice the reduction in…

New ways to achieve selectivity for biomarkers in bioelectronics

Materials science and engineering researchers have experimentally verified the electrochemical processes that control charge transfer rate…

Dogs are more expressive when someone is looking

Dogs produce more facial expressions when humans are looking at them, according to new research.

Phenogenetic map created for stem cells models of neurological diseases

In an effort to better understand neurological diseases like Alzheimer's, Parkinson's and ALS -- and develop…