Sexual size differences are widespread in biology, yet the "how" behind them often remains vague. We asked a concrete ...

The research could open up avenues for fertility treatments after additional refinement and trials, but it also raises ...

Engineers are turning to animal origami, from insects that tuck away wings to a protist with an accordion-like neck, for ...

Many butterflies develop wing patterns that mimic other species to protect themselves from predators. While growing complex ...

Figs, these sweet fruits enjoyed since antiquity, hide a surprising biological relationship with tiny insects. A popular ...