Most sharks and rays inhabit the oceans, but a small proportion thrive in freshwater. Approximately 4% to 5% of all shark and ray species live in tropical and subtropical rivers around the world. Two ...

Honeybee queens come from the same ordinary fertilized female eggs as worker bees. So how does one bee become a queen - with the responsibility of serving as the colony's only baby maker - rather than ...

Planetary science is the study of the celestial bodies that orbit stars, with a particular focus on our own solar system. This includes studying the formation and evolution of planets, the moons and ...

Interdisciplinarity is widely endorsed yet difficult to enact, particularly when concepts travel between the humanities and empirical sciences. Moral psychology, positioned between moral philosophy ...

What you should know about hantavirus, why PCOS is getting a new name, and how some fish hide in an unusual spot ...