Blue light might be bad for humans—but good for mangoes

We're often told to limit our "screen time," thanks in part to the harsh blue light that screens can emit. Plants can detect blue light too, but instead of causing sleepless nights for our green friends, it could help make ...

Disconnection, not teens' screen time, is the problem

While many parents and caregivers believe teens spend too much time on smartphones, video games and social media, a Michigan State University researcher says not to worry about screen time.

The medicine of ants: Rescue and treatment of injured individuals

The African Matabele ant (Megaponera analis) lives dangerously when hunting able-bodied termites. However, the animals do not simply give up their wounded. Depending on the degree of injury, they rescue and treat them. Injured ...

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