For humans, flashing a smile is an easy way to avoid misunderstanding. And, according to a new study, bottlenose dolphins may use a similar tactic while playing with each other.
Trending
- Rescue teams search for missing after floods, landslides kill at least 16 in Bosnia
- One year in, war casts a shadow over every aspect of life in Israel
- America votes: How the election could impact the Canada-U.S. border
- Frequent drinking of fizzy beverages and fruit juice are linked to an increase risk of stroke: research
- Fluoride in drinking water poses enough risk to merit new EPA action, judge says
- Canadian musician Jacob Hoggard found not guilty of sexual assault
- Following child’s death in Ontario, here’s what you need to know about rabies
- Missing B.C. climber died from fall on Mount Baker, medical examiner says