Ants follow Fermat's principle of least time

(Phys.org) —Ants have long been known to choose the shortest of several routes to a food source, but what happens when the shortest route is not the fastest? This situation can occur, for example, when ants are forced to ...

Why are bees and wasps so busy in autumn?

(Phys.org)—You buy a cider doughnut at the apple orchard and they quickly find you. Your kid opens a sports drink at the soccer field and they show up. You dine on the deck on a warm afternoon and sure enough, there they ...

Bees 'self-medicate' when infected with some pathogens

Research from North Carolina State University shows that honey bees "self-medicate" when their colony is infected with a harmful fungus, bringing in increased amounts of antifungal plant resins to ward off the pathogen.

How dangerous are cattle, and how can you stay safe around them?

A well-respected retired academic was recently trampled to death by cattle while walking in Oxford. In 2012, my father was hospitalised after being attacked by cows while walking his dogs through a field next to his village. ...

Unhappy at work? The boss or the company may be to blame

If you are unhappy at work, it could be partly due to your boss' management style, according to a new study by Dr. Nicolas Gillet, from the Université François Rabelais in Tours in France, and his team. Both over-controlling ...

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