Who knew that eggs could be so beautiful?

Remember that annoying “chicken or egg” question that’s been driving everyone crazy since forever? Well, scientists just dropped some major knowledge that’s going to blow your mind. Not only did the ...

For most animals, reproduction is straightforward: Some species lay eggs, while others give birth to live babies. But our recent research uncovered a fascinating mix between the two modes of ...

What came first, the chicken or the egg? For Jules Howard, a London-based biology writer and the author of “Wonderdog,” there’s no debate. In “Infinite Life: The Revolutionary Story of Eggs, Evolution ...

The delicately mannered dance between discerning eggs and vying sperm is more complicated than scientists once believed, and it may hold secrets about the evolution of new species. In a paper ...