Soft tissue sarcoma (STS) is a type of cancerous tumor that can grow in the body’s soft tissues. If it occurs in the thigh, it may feel like a person has a lump in their thigh, though symptoms may not ...

This story was originally featured on Field & Stream. Fishing line has advanced remarkably in the past few decades. Nylon monofilament, fluorocarbon, and so-called “superline” give fishermen ...

In 1876, Peter Guthrie Tait set out to measure what he called the “beknottedness” of knots. The Scottish mathematician, whose research laid the foundation for modern knot theory, was trying to find a ...