If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

Laughter relieves stress, but a good belly laugh is also good for your heart, immune system, and many other health benefits ...

"Like we say, exercise at least three to five days a week," Miller said. "Belly laugh at least two to five days a week." Although luminaries from the ancient Greeks to Freud have opined on the roots ...

Melanin Bee curves her spine like a stretching cat as she lets out a maniacal, forced laugh. The quick-fire pattern of manufactured giggles —“oh, hoo hoo hoo, eeh, ha ha ha”— soon ripples into genuine ...