Pigs observed using tools for the first time

A team of researchers affiliated with several institutions in France has found evidence of pigs using tools—a first. In their paper published in the journal Mammalian Biology, the group describes multiple instances of Visayan ...

Clever cockatoos bend hooks into straight wire to fish for food

In the early 2000s the New Caledonian crow Betty in Oxford shocked the world when she spontaneously bent a hook into a straight piece of wire while trying to retrieve a small out-off-reach basket with a handle from a vertical ...

Why moms take risks to protect their infants

It might seem like a given that mothers take extra risks to protect their children, but have you ever wondered why? A new study led by Kumi Kuroda at the RIKEN Center for Brain Science (CBS) in Japan shows that in mice, this ...

Let's mimic termite nests to keep human buildings cool

When it comes to building sustainable buildings, humans have a lot to learn from termites. A recent study that colleagues and I published in Science Advances explains how some African termites maintain cool and stable temperatures ...

Mimicking termites to generate new materials

Inspired by the way termites build their nests, researchers at Caltech have developed a framework to design new materials that mimic the fundamental rules hidden in nature's growth patterns. The researchers showed that, using ...

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