Person-to-person spread of the plague hasn’t been seen in the U.S. in more than a century – so what causes the occassional cases?

Mountain lion bites 4-year-old on popular Olympic National Park trail, injuring child The attack by a mountain lion fitted with a tracking collar was near an overlook on Hurricane Ridge, a popular ...

A mountain lion bit a 4-year-old who was walking with their family over the weekend on a popular trail in Olympic National Park in Washington state, park officials said Monday.