How remora ‘sucker fish’ use physics to surf on their whale hosts


Researchers discover how remoras are able to stay close to their host without being swept off by fast flowing water.


Canadian satellites to help combat threat of collisions in Earth orbit

Earth satellites

Space debris isn’t something that most people think about, but it can pose a danger to the very satellites we use in our daily lives. Now, a Canadian company plans to help reduce the chance of satellite and debris collisions that could potentially pose a threat.