Your daily look at late-breaking news, upcoming events and the stories that will be talked about today:

1. SHOOTING RAMPAGE IN CANADA KILLS 16 A gunman disguised as a police officer shot people in their homes in a rampage across the Canadian province of Nova Scotia, the deadliest such attack in the country’s history.

2. EFFECTS OF GULF OIL SPILL STILL FELT A DECADE LATER Scientists who spent the last 10 years studying the Deepwater Horizon spill still worry about its effects on dolphins, whales, sea turtles, small fish vital to the food chain, and ancient corals in the cold, dark depths.

3. AUSTRALIA TO CHARGE GOOGLE, FACEBOOK FOR NEWS CONTENT The Australian Competition and Consumer Commission will release draft rules in late July for the platforms to pay fair compensation for the journalistic content siphoned from news media.

4. ISRAELIS RALLY AGAINST NETANYAHU More than 2,000 people took to the streets of Tel Aviv to demonstrate against the prime minister’s attempts to form an “emergency” government with his chief rival.

5. ‘WE DON’T EVEN KNOW WHAT WE’RE BREATHING’ Communities of color say they are living on the front line of the Trump administration’s public health and environment rollbacks.