While usually we feel concrete and firm in our connection to reality, sometimes, there’s a moment, just a moment, where that connection slips. Something seems wrong, or goes against our intuition, or ...

Beau’s lines are ridges that develop across the nails. They happen when nail growth is interrupted at the nail matrix. They can result from environmental factors and some medical issues. Most people ...

Prostate cancer is the most common male cancer and second highest cause of cancer mortality in men in Western society. It is a heterogeneous disease, which may be indolent and therefore not require ...

Medically reviewed by Susan Bard, MD Key Takeaways Beau's lines are horizontal ridges across nails caused by interrupted nail ...