News tagged with males

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If you could clone yourself, would you still have sex?

Imagine how easy life would be if you could produce offspring without a mate. Sexual reproduction is the most common mating system in the animal kingdom. But in many species, females do not require males ...

Feb 13, 2015
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A new species of hummingbird?

The Bahama Woodstar is a hummingbird found in the Bahamas, and comprises two subspecies. One of these, Calliphlox evelynae evelynae, is found throughout the islands of the Bahamas, and especially in the northern ...

Feb 12, 2015
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Smartphones change teenagers' digital media use patterns

Teenagers who own smartphones spend more time online - also during the night, which may affect their sleep. A new University of Basel study on more than 300 students reports that teenagers' digital media use during the night ...

Feb 02, 2015
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