Breakthrough study shows how plants sense the world

Plants lack eyes and ears, but they can still see, hear, smell and respond to environmental cues and dangers—especially to virulent pathogens. They do this with the aid of hundreds of membrane proteins that can sense microbes ...

Study examines obesity and reproductive status of zoo elephants

With low birth rates, the sustainability of a zoo African elephant population is in question. A new study from University of Alabama at Birmingham researchers reveals that there is no relationship between how fat a zoo African ...

Key factor identified in gene silencing

A fertilized human egg develops into multiple tissues, organs and about 200 distinct cell types. Each cell type has the same genes, but they are expressed differently during development and in mature cells.

Protect your eyes from long-term damage while viewing the eclipse

Watching the captivating sight of the moon's passing between the sun and Earth, where the moon fully or partially covers the sun, could cause serious and potentially long-term harm to the eye if not viewed properly. Eye specialists ...

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