Lemurs can sniff out hidden fruit from afar

Lemurs can use their sense of smell to locate fruit hidden more than 50 feet away in the forest—but only when the wind blows the fruit's aroma toward them, according to a study published in the American Journal of Physical ...

Risk aversion as a survival strategy in ants

Ants are excellent navigators and always find their way back to the nest. But how do they react when an obstacle or a predator blocks their path?

To navigate, flies make flexible mental maps of the world

In a circular arena, a fruit fly navigates a virtual landscape illuminated by black and blue lights. The fly is tethered in place, able to flap its wings but not move its head. Images on the wall rotate to give the illusion ...

Crows consciously control their calls

Crows can voluntarily control the release and onset of their calls, suggesting that songbird vocalizations are under cognitive control, according to a study published August 27 in the open-access journal PLOS Biology by Katharina ...

Going green? Not so easy for mainstream brands

Did you know that Nike makes a line of clothing and shoes created from recycled plastic bottles? Did you know that consumer products giant, Procter & Gamble, made eco-friendly industrial products for commercial use? Or that ...

Saving a penalty: How science helps predict the score

Have you ever wondered how top goal keepers such as Manuel Neuer or Gianluigi Buffon decide which corner to dive to in a penalty kick situation? You are in good company. Ever since the first penalty kicks were introduced ...

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