<p>Ottawa has reached a new carbon-pricing agreement with Alberta; we'll ask Julie Dabrusin whether the feds are setting the bar for big polluters too low.</p><p><br></p><p>In a landmark decision, the Supreme Court of Canada opens the door to a new way for survivors of intimate partner violence to sue their abusers in civil court.</p><p><br></p><p>A new study suggests at least one Neanderthal did something surprising to deal with a toothache: they submitted to some prehistoric dentistry.</p><p><br></p><p>It's all hands on deck for the Emerald Coast Open this weekend in Florida -- a tournament where divers compete to see who can kill the most invasive lionfish.&nbsp;</p><p><br></p><p>I'll speak with a woman who is obsessed with the Montreal Victoire and the Ottawa Charge, who are playing each other in the PWHL Walter Cup Finals -- an experience she compares to being in a polyamorous relationship.&nbsp;</p><p><br></p><p>A new study of train passengers reaches an alarming conclusion: we have a tendency to follow the person in front of us, regardless of whether we know them or where they're going.</p><p><br></p><p>As It Happens, the Friday Edition. Radio that warns the following may be upsetting for some listeners.</p>