Different beak and jaw shapes are illustrative examples of how animal species have adapted to different food sources. In a ...

With likely fewer than 50 individuals remaining, Rice's whales are one of the most endangered whales in the world.

Ultrasonic tracking in Hiroshima Bay shows that male and female black sea bream move differently during the spawning season, ...

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Our immune system protects the body from infections and harmful changes throughout our lives. However, it loses its effectiveness with age, resulting in an increased risk of disease. But what happens ...

When we think of nest-building animals, birds typically come to mind first—their intricate constructions of twigs, grass, mud, and feathers are marvels of natural engineering. Yet beneath the water’s ...

In “Reproductive Wrongs,” the classicist Sarah Ruden traces efforts to exert political control over family planning back 2,000 years. By Jennifer Szalai When you purchase an independently reviewed ...

WASHINGTON, Feb 18 (Reuters) - For more than a century, biology textbooks have stated that vision among vertebrates - people included - is built from two clearly defined cell types: rods for ...

The ocean is home to a vast array of different animals, each with its own traits. These include different forms of mating, such as parasitic mating. Parasitic mating occurs when the male physically ...

Initial trials show an acoustic fish deterrent system that would use underwater ultrasound technology to keep fish away from Hinkley Point C's water intake system have been effective, EDF has said.