All mammals have a particular protein on the surface of sperm called CatSper. It controls the entry of the particles needed ...

In mammals—including us humans—sperm are surprisingly picky about temperature, thriving best in conditions a few degrees ...

Plenty of factors have contributed to their meteoric rise this season. Jasprit Bumrah's sensational comeback, Suryakumar Yadav's tremendous run of consistency, the clutch player that is captain ...

Men's testicles hang outside the body for a good reason – and scientists have finally figured out why they need to stay cool.

Discover the order of planets in the solar system. From Mercury to Neptune, explore our solar system and learn more about our cosmic home. The solar system is our cosmic neighborhood, made up of ...

In a landmark study published in Nature, researchers from the Allen Institute at the Baylor College of Medicine and Princeton ...

Sunao Tawara's epoch-making work on the excitation conduction system of the mammalian heart paved the way for the advancement of modern cardiology in the 20th century. Even today, more than 90 years ...