Some 'SPF 50+' Sunscreens May Be as Weak as SPF 4, Tests Find

Some 'SPF 50+' Sunscreens May Be as Weak as SPF 4, Tests Find

Here's what to know.

Century-Old Viral Therapy Could Help Us Out of an Impending Superbug Crisis

Century-Old Viral Therapy Could Help Us Out of an Impending Superbug Crisis

Quite the comeback.

Gifted Dogs Show They Can Learn Language Skills Thought Unique to Humans

Gifted Dogs Show They Can Learn Language Skills Thought Unique to Humans

Clever canines.

Losing Your Sense of Smell Could Be an Early Warning Sign of Parkinson's

Losing Your Sense of Smell Could Be an Early Warning Sign of Parkinson's

More than a passing symptom.

New Weight Loss Mechanism Could One Day Trick Your Body Into Thinking You've Exercised

New Weight Loss Mechanism Could One Day Trick Your Body Into Thinking You've Exercised

Wouldn't that be nice?

An Early Warning Signal of Dementia Risk May Keep You Up at Night, Study Says

An Early Warning Signal of Dementia Risk May Keep You Up at Night, Study Says

Sleep tight.

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