For her, who has decades of experience in the beauty industry and now treats clients' skin every day, the problem was clear as day. "Most patches are intended for superficial, fluid-filled breakouts — ...

Ever touched your face and felt a bump that made you wonder what it really is? Not all skin bumps are the same. Some go away in days. Others stick around for weeks or longer. Knowing the difference ...

This has been a winter full of surprises. The Philadelphia area has seen the biggest snowstorm in 10 years and one of the longest below-freezing streaks in our history. Nearly every day since ...

Q: I read your article on trees splitting in the cold, and I thought you might like a photo from our tree near Rochester, Minn. This linden splits a little each winter but heals up in the spring. — ...

There are some pretty crazy ways that animals and insects defend themselves. And some insects prioritize the health of the group over their own safety. Although it is a drastic measure, some ants are ...