Ticks are tiny parasites that feed on the blood of humans and animals. Adult ticks typically measure about 3 to 5 millimeters in length, based on their age, sex and species. Because of their ...

Tick-borne illness has doubled nationally and it's no longer just a Northeast problem. Here's what everyone should know now.

Acting fast after a tick bite can lower your risk of developing Lyme disease. You just finished a satisfying summer hike or wrapped up a weekend of yard work when you spot a tick clinging to your ...

Indiana health officials urge Hoosiers to protect themselves from tick bites as the weather warms up and tick activity ...

Add Yahoo as a preferred source to see more of our stories on Google. A new autopsy just confirmed the first U.S. death from tick-borne alpha-gal syndrome. Alpha-gal syndrome causes delayed allergic ...

Maryland has some of the highest cases of Lyme disease in the country. Here's how you can prevent the tick-borne disease.

Pennsylvania consistently ranks among the top three states in the country for reported Lyme disease cases each year.

When researchers studied Norwegians who thought tick bites caused their chronic health problems, they found no objective evidence linking the symptoms to ticks. The same study finds that health ...

Officials say alpha-gal syndrome is spreading, with a New Jersey man’s death marking the first documented fatal case.

How can I prevent tick bites? Ticks can be active any time temperatures exceed 39°F, increasing year-round exposure in parks, lawns and even on buildings. Ticks are no longer limited to wooded areas ...

Indiana health officials urge Hoosiers to protect themselves from tick bites as the weather warms up and tick activity ...

The Lone Star tick, which can cause alpha-gal syndrome, is spreading north throughout Massachusetts.