Baby dinosaurs were likely fed more nutritious food than their adult counterparts, a finding that could offer insights into their social evolution, suggests a new study. Paleontologists uncovered this ...

In a typical spawning sequence, the female lays eggs and quickly takes them into her mouth. Males then present the egg spots ...

A father and son are facing a £20,000 court bill following a bitter neighbour dispute, which escalated over access to a passageway and culminated in the family's washing being left to dry on a private ...

Scientists at Cornell University have made a major advance toward a long-awaited goal: a safe, reversible, nonhormonal male ...

Researchers with the Voyageurs Wolf Project documented cougar reproduction in Minnesota, the first such evidence for the ...

The dearth of child-bearing in western countries like the US is seen as a political crisis. Yet, if there is any place in our ...

These unusual facts about animal sexuality expose the oddities associated with animal reproduction and sexual habits in ...

Hormones travel to all parts of our body to regulate vital functions such as metabolism, growth, reproduction, mood, and ...

Romania marked a major step in biodiversity restoration with the reintroduction of the moose to the wild after more than two ...

For example, right before females ovulate — when estrogen reaches its peak — they tend to be more physically active. The behavior has been noted in all kinds of animals, from humans to hamsters to ...

Morris pursued dual passions of zoology and surrealist art, presenting TV documentaries and hosting exhibitions ...

In the clonal raider ant (Ooceraea biroi), workers in a colony alternate between caring for larvae and laying eggs in a coordinated cycle. Researchers at the Max Planck Institute for Chemical Ecology ...