Dolphins can identify their friends by taste, study shows for the first time. The marine mammals use several cues, including unique whistles, to form a complex awareness of others in their minds.

In mice, these neurons triggered cravings, leading to overeating—even when the animals weren’t hungry. When researchers silenced these neurons, the rodents reduced their sugar intake and ...

Whether you’re raising a newborn or a teen, it’s not too early to invest in their future. We break down common investment accounts for kids like 529 plans, Coverdell Education Savings Accounts ...

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