A new study on mayflies of the genus Ecdyonurus illustrates just how multifaceted and surprising reproductive behavior in ...

The kick-off signal for puberty begins in the brain. Specifically, in the hypothalamus, where specific neurons release a hormone that activates the hypophysis, at the base of the skull, which then ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

When closely related species mate, their offspring sometimes survive but cannot reproduce. This pattern often affects males ...

"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...