For example, right before females ovulate — when estrogen reaches its peak — they tend to be more physically active. The ...

Each month during a woman's menstrual cycle, an ovary prepares 10–20 antral follicles, fluid-filled sacs that hold immature ...

Researchers at the University of Ottawa and the Institute of Hydrobiology of the Chinese Academy of Sciences have discovered a new role for reproductive hormone secretoneurin (SN) and, for the first ...

A massive study of ancient and modern DNA from thousands of West Eurasian people has identified nearly 500 genetic variants ...

Limón, the 24th poet laureate of the U.S., urges the public to view poetry as a reminder of their shared humanity in this captivating lecture, which she delivered at the Library Continue reading » The ...

In February Cortical Labs, an Australian startup, announced that a programmer had taught one of its “biological computers”—made of 200,000 human brain cells mounted on a silicon chip—to play “Doom”, a ...

Microplastic pollution has emerged as a critical global environmental and public health challenge. These small plastic particles of diverse origins are ubiquitously distributed in aquatic, atmospheric ...

SEOUL, March 3 (UPI) --South Korean lawmakers and human rights advocates marked the 10th anniversary of the North Korea Human Rights Act on Tuesday, calling for fuller implementation of the law and ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Humans don’t have a defined mating season like deer or wolves. Here’s how evolution rewired ...

In case you've faced some hurdles solving the clue, H.S. science class for college credit, we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind, enjoy ...

FBI agents with a sex trafficking victim. (File photo courtesy of the FBI) Human trafficking is often misunderstood. It is not always dramatic kidnappings or people being physically restrained. More ...

Scientists are launching an ambitious global effort to map the “human exposome” — the lifelong mix of environmental and chemical exposures that drive most diseases. Backed by new partnerships with ...