A bear attack is a physical assault initiated by a bear on a human or another animal. Bear attacks can be provoked or unprovoked and can result in serious injury or death. To reduce the risk of bear attacks, it's important for people to follow safe practices when in bear country, such as carrying bear spray, making noise while hiking, and avoiding surprising bears. It's also important to store food properly in order to avoid attracting bears to areas where people may be present. If a bear does attack, it's recommended to fight back rather than playing dead, as this may not always be an effective strategy.