Stochastic volatility is the unpredictable nature of asset price volatility over time. It's a flexible alternative to the Black Scholes' constant volatility assumption.

Newly released video has captured the horrifying moment a man wielding a wooden stick with a metal screw attached to one end allegedly brutally attacked an elderly woman at random early December.

The internet is an entire universe in its own right. It’s huge, pretty much endless, and packed with everything people could possibly want, from cute cats to weird recipes and brilliant memes.

Sickening footage shows the moment an elderly Seattle woman had her eye gouged out after she was randomly bashed in the head with a board by a “notorious” repeat-offender thug. Jeanette Marken, 75, ...

CALGARY - A man found not criminally responsible for stabbing five people to death at a Calgary house party is getting more freedoms but not an absolute discharge. Alberta’s Criminal Code Review Board ...