Keys and locks are used in many aspects of daily life, but sometimes keys break inside the lock. Rather than disassembling or ...

How a sperm and an egg fuse together has long been a mystery. New research by scientists in Austria provides tantalizing clues, showing fertilization works like a lock and key across the animal ...

“So they’re a near-lock, they’re not there yet. I think a win against Arkansas would probably punch their ticket.” That game against Arkansas comes on Nov. 16 in Fayetteville. There could ...