Researchers have taken a leap in understanding how kangaroos can increase their hopping speeds without incurring an associated energetic cost. Their study, published in eLife, shows that changes in ...

Since its discovery, some people have speculated that interstellar visitor 3I/ATLAS could be alien technology. Harvard astrophysicist Avi Loeb points to its unusual trajectory and composition as ...

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...

A radical feminist campaign to respond to gender inequality and violence against women by swearing off sex, dating, marriage and babies is gaining traction with young women around the world. The 4B ...

Discover the concept of anarchy, its key types, and major schools of thought. Understand its philosophical roots and the ...