As It Happens6:05What killed and ate a really big shark? An even bigger shark, scientists say When marine biologist James A. Sulikowski started monitoring the migration and mating habits of porbeagle sharks, he didn’t expect he would end up investigating a murder mystery. But when Penelope, a 2.4-metre-long porbeagle, dropped off his research team’s radar, … Read more
The Royal Canadian Geographical Society says it has found polar explorer Sir Ernest Shackleton’s final ship, the Quest, 390 metres off Labrador’s south coast. (Royal Canadian Geographical Society/X) The last vessel helmed by famed Anglo-Irish explorer Sir Ernest Shackleton — lost for more than 60 years — has been discovered on the ocean floor, less … Read more
Retired major-general William Anders, the former Apollo 8 astronaut who took the iconic Earthrise photo showing the planet as a shadowed blue marble from space in 1968, was killed Friday when the plane he was piloting alone plummeted into the waters off the San Juan Islands in Washington state. He was 90. His son, retired air force … Read more
