A global study reveals sexual selection influences life expectancy differences between sexes in mammals and birds, reshaping aging research and public health.

"Who Has the Most Beautiful Mane in the Land?" – A magnificent coat may help lions attract mates, but it likely costs them years of life. Photo: Getty Images Peacock males display their magnificent ...

This important work fills a gap in the characterization of motor architecture and chemical coupling of the male reproductive system, crucial to understanding male reproduction and fertility. The ...

Peacock males display their magnificent plumage, lion males fight bloody battles for a pride—and both pay for it with years of their lives. What appears to be heroic courtship rituals or fierce ...

UK Board Class 12 Biology Syllabus 2025-26: The Uttarakhand Board has released the UK Class 12 Biology Syllabus 2025-26 and Practical Scheme on its official website for students appearing in the ...

How 5G Threatens Kashmiri Bees. Representational photo By Dr. Waseem Ahmad The orchards of Kashmir feel emptier these days. Bees that used to hum through ...

In a new study, scientists look closely into “chemical fossils” in rocks, indicating that sponges were alive more than 541 million years ago. While older evidence of animal life is out there, their ...

Sexual behavior is one reason why female mammals typically live longer than their male counterparts, according to a new study.

According to a new report from a literary access group, Tennessee ranks third in the nation for the highest number of books bans this school year.

Real-time monitoring has captured images of lionesses with cubs in Cameroon’s Bouba Ndjida National Park, but conservationists warn human pressure makes it unlikely all the cubs will reach adulthood.

This model has been a consistent performer for Tata, attracting buyers with multiple powertrain choices, feature-loaded character and high safety ratings, among others.