Male hormone levels maintain day-to-day stability while female hormones experience continuous changes throughout both the menstrual cycle and various life stages.

Chimpanzees share more than 98% of human DNA, and decades of field research across Africa show their societies can be intensely violent. Long-term studies at sites like Gombe and Kibale document ...

The quality of sperm is highest in the summer and lowest in the winter, according to a new study by scientists at University ...

Abstract: Autonomous human-following remains one of the core challenges in mobile robotics and human-robot collaboration, playing a pivotal role in enhancing robotic intelligence. This article ...

Researchers have built a realistic human mini spinal cord in the lab and used it to simulate traumatic injury. The model reproduced key damage seen in real spinal cord injuries, including inflammation ...

An exoplanetary system about 116 light-years from Earth could flip the script on how planets form, according to researchers who discovered it using telescopes from NASA and the European Space Agency, ...

New hardware "reflex" system lets autonomous vehicles react up to four times faster. (Representational image)Getty Images A multinational team of researchers has unveiled a new safety system for ...

When hormonal contraceptive pills hit the market in the 1960s, it revolutionized women’s control over their own bodies. For men, successful reproduction begins with the right cocktail of hormones, ...

Abstract: Building a wearable human activity recognition (HAR) system follows complicated steps, making the wearable HAR system development time-consuming, cumbersome, and error-prone. One of the ...