Related topics: couples

Uncovering the roots of discrimination toward immigrants

All over the world, immigration has become a source of social and political conflict. But what are the roots of antipathy toward immigrants, and how might conflict between immigrant and native populations be dampened?

Why guppies have genital claws

New research from evolutionary biologists at the University of Toronto shows that the male guppy grows claws on its genitals to make it more difficult for unreceptive females to get away during mating.

Team develops software to predict and prevent drone collisions

When Jeff Bezos unveiled his vision of drones delivering packages to Amazon customers during a 60 Minutes segment in late 2013, it caught many people as science fiction. Scarcely two years later, drones are poised to become ...

Old males win sex battle

(PhysOrg.com) -- Old roosters can still dominate the sexual pecking order even when their ability to fertilise eggs drastically declines, new Oxford University research has shown.

page 3 from 40