There are many purposes that spots and stripes serve in nature, but how they form has been more of a mystery to scientists.

Imagine Europe tens of thousands of years ago—thick forests filled with elephants, bison, aurochs, and small groups of humans ...

Scientists in Japan discovered Physalia mikazuki, a new venomous jellyfish species carried north by warm currents.

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Spiders are famous aesthetes. Many craft radially symmetric webs, first extruding long silken spokes and then spinning ...

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This paper describes the requirements of excitation system ceiling voltage(K_F) and voltage response ratio(V) of large generator in domestic electric power system., ...