Will woman arrested in deadly 'ambush' of Florida deputies be fit to stand trial?

The Florida woman accused of orchestrating an attack on Lake County Sheriff’s deputies appeared in court Tuesday, wearing a garment designed to protect her from self-harm. Before her arrest, Sulpizio was evaluated at a mental health facility under Florida's Baker Act, raising questions about her fitness to stand trial.

Is playing chess a weight-loss hack?

Chess requires players to sit for extended periods of time, but some evidence suggests that this stationary game can actually contribute to burning calories and shedding pounds.

Pets can smell your stress, study finds

A new study reveals that dogs can detect human stress through their sense of smell, reacting emotionally to higher levels of the hormone cortisol in sweat.