Plants grow in what seem like impossible places...the cracks of sidewalks, on trees with air and rain their only source of nutrients, on fire-scorched or storm-ravaged earth. But here's a first, at ...

FOX NEWS - A 36-year-old California man who was admitted to the intensive care unit with chronic heart failure was coughing so severely that he hacked up a blood clot in his lung that was shaped like ...

To find her mate amidst a cacophony of frog croaks, groans, squeaks and trills, a female green tree frog just needs to take a deep breath. “We think the lungs are working a bit like some ...

Familiar with the phrase "cough up a lung"? It's not actually possible, but one man stunned doctors when he coughed up a blood clot in the shape of one. Researchers published the shocking findings in ...

Familiar with the phrase "cough up a lung"? It's not actually possible, but one man stunned doctors when he coughed up a blood clot in the shape of one. >> Read more trending news Researchers ...