Women’s menstrual cycles synchronize with moon cycles, study shows
In a new study, researchers used scientific methods to examine the connection between lunar and women's menstrual cycles.
They suggest that in ancient times, human...
Sign of life in Venus’ cloud? Maybe not
In September, a team led by astronomers in the United Kingdom announced that they had detected the chemical phosphine in the thick clouds of...
Warm oceans helped first human migration from Asia to North America
Warmer Pacific Ocean currents during the ice age may also have supported early human settlements.
New research reveals significant changes in the circulation of the...
Mass extinctions happen every 27 million years, says study
Timing of mass extinctions lines up with asteroid impacts and massive volcanic eruptions.
The cycle of mass extinctions of land-dwellers—including amphibians, reptiles, mammals, and birds—coincide...
Scientists 3D print biomedical parts with supersonic speed
Forget glue, screws, heat or other traditional bonding methods.
A Cornell University-led collaboration has developed a 3D printing technique that creates cellular metallic materials by...
Where does water on rocky planets come from
The emergence of life is a mystery. Nevertheless, researchers agree that water is a precondition for life.
The first cell emerged in water and then...
Coronavirus mutation may have made it more contagious, shows study
A study involving more than 5,000 COVID-19 patients in Houston finds that the virus that causes the disease is accumulating genetic mutations, one of...
Like it or not, Joro spiders are here to stay
Chances are, if you live in northeast Georgia you’ve come across an East Asian Joro spider this fall.
At almost 3 inches across when their...
Scientists find how common mutation leads to ‘night owl’ sleep disorder
A new study by researchers at UC Santa Cruz shows how a genetic mutation throws off the timing of the biological clock, causing a...
Scientists discover dozens of new COVID-19 related genes
Researchers screened hundreds of millions of cells exposed to the COVID-19 and MERS viruses and identified dozens of genes that both enable the viruses...