Medications

Birth control continues to fail women, so why has nothing changed?

The hunt for a "male birth control pill" is a topic that often grabs attention. But so far no products have been licensed for use, either because they haven't been effective enough, or because of negative side effects—including ...

Health

Blue light creates negative physiological changes during sleep

Extended exposure to light during nighttime can have negative consequences for human health. But now, researchers from Japan have identified a new type of light with reduced consequences for physiological changes during sleep.

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