Oceanography and paleontology work recently uncovered the mysterious disappearance of most sharks in the ocean millions of years ago. These ocean predators are facing another decline today. ...read more
As life expectancies have increased, we've learned more about this specific form of dementia impacting middle-aged people. But some aspects of the illness still stump physicians and medical experts.. ...read more
One in 700 children are born with the birth defect each year. Here’s what you need to know about how clefts form, what causes them and how they can be repaired. ...read more