FOR THE most part, rodents make people shriek in disgust. But the largest rodent of all, strangely, does not. The capybara, a hirsute native of South America, typically provokes squeals of delight. It ...

Chilly fingers and toes are generally nothing to worry about, but they can sometimes indicate a more serious condition. Ask Well Chilly fingers and toes are generally nothing to worry about, but they ...

Tingling in your feet, or that pins and needles feeling, may happen if your feet "fall asleep" after lying on them for too long. Conditions like arthritis and diabetes can cause neuropathy (nerve ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Rubbing your feet together can help some people relax ...