Mystery solved: Scientists trace source of Stonehenge boulders - Science & Tech

Stonehenge, a Neolithic wonder in southern England, has vexed historians and archaeologists for centuries with its many mysteries: How was it built? What purpose did it serve? Where did its towering sandstone boulders come from?That last question ma

Coronavirus: Scientists discover why COVID-19 causes loss of smell

Scientists say they have discovered why coronavirus causes people to lose their sense of smell.The symptom is one of the earliest and most commonly reported indicators that a person has been infected with COVID-19, but the reasons for it have been un

Coronavirus: Scientists discover why COVID-19 causes loss of smell

Scientists revive 100 million-year-old microbes from deep under seafloor - Science & Tech

Scientists have succeeded in reviving microbes retrieved from sediment deep under the seafloor in the heart of the South Pacific that had survived in a dormant state for 101.5 million years in research illustrating the resiliency of life on Earth.Th

A dog's life: Scientists find new formula for canine age - Science & Tech

A well-known "rule of paw" holds that you can tell how old your pooch is in human terms by multiplying its age in years by seven.But in fact, the real ratio changes over time, the US National Institutes of Health (NIH) said Thursday, follo