Researchers just discovered the world’s deepest underwater sinkhole in the South China Sea; Doctors warn of increase in Colorado toddlers exposed to recreational marijuana; ‘We’ve primed the system': Why disgusting toxic blue-green algae blooms seem increasingly common; Two more children died over the weekend in hot cars. That’s 682 since 1998. It isn’t getting better.; Video: Horror at Beijing Safari World as tigers attack women who exited car, killing one, injuring another; In Georgia, it’s legal to film video up a woman’s skirt — at least for now; The Dallas police chief told protesters to apply for police jobs. Now, job applications have tripled.; Mysterious 1934 death of Belgium’s King Albert I may be solved thanks to some bloody leaves; Georgia TV anchor slips at top of N.C. waterfall, plunges 185 feet to her death;   Stories from All Over   A startling ending in quest to find recipient of deceased son’s heart After Adrian Murray's 25-year-old son Kendrick died, she discovered he was an organ donor. Unbeknownst to her at the time, Kendrick's heart saved her cousin's life. By Travis M. Andrews  •  Read more » Researchers just discovered the world’s deepest underwater sinkhole in the South China Sea It's as wide as one and a half football fields and could nearly swallow the entirety of the Eiffel Tower. By Katie Mettler  •  Read more »   Doctors warn of increase in Colorado toddlers exposed to recreational marijuana Most incidents play out in the same way: accidental exposure, followed by lethargy that passes within a matter of hours. More severe injuries to children — seizures, comas and respiratory problems — do rarely occur. By Ben Guarino  •  Read more »   ‘We’ve primed the system': Why disgusting toxic blue-green algae blooms seem increasingly common The algae pose a threat to swimmers and our pets, and have appeared in Florida, Utah, Idaho and several other states. By Ben Guarino  •  Read more »   ADVERTISEMENT   Two more children died over the weekend in hot cars. That’s 682 since 1998. It isn’t getting better. Since 1998, an average of 37 children have died each year from being left inside of a hot car. Jan Null, who has tracked these deaths for 15 years, said this average is not decreasing. By Travis M. Andrews  •  Read more »   Video: Horror at Beijing Safari World as tigers attack women who exited car, killing one, injuring another At the wildlife park located near the Great Wall, visitors can watch animals in a safari-like setting, but they are warned not to get out of their cars. By Shayla Love  •  Read more »   In Georgia, it’s legal to film video up a woman’s skirt — at least for now When in public, like a grocery store, a woman's body is not considered a "private place" as protected by the law, according to a recent Georgia Court of Appeals ruling. By Katie Mettler  •  Read more »   ADVERTISEMENT   The Dallas police chief told protesters to apply for police jobs. Now, job applications have tripled. “We’re hiring,” Dallas Police Chief David Brown said soon after the shooting. “Get off that protest line and put an application in." By Jacob Bogage  •  Read more »   Mysterious 1934 death of Belgium’s King Albert I may be solved thanks to some bloody leaves Now researchers at the University of Leuven in Belgium say they have found DNA evidence to provide some closure to this 82-year-old cold case. By Shayla Love  •  Read more »   Georgia TV anchor slips at top of N.C. waterfall, plunges 185 feet to her death Taylor Terrell had visited Rainbow Falls in North Carolina to celebrate her birthday. By Jacob Bogage  •  Read more »   Recommended for you   The Switch The day's top stories on the tech industry and tech in our lives. Sign Up »         Share Morning Mix:       Twitter      Facebook Trouble reading? Click here to view in your browser. You received this email because you signed up for Morning Mix. For additional free newsletters or to manage your newsletters, click here. We respect your privacy. If you believe that this email has been sent to you in error or you no longer wish to receive email from The Washington Post, click here. Contact us for help. ©2016 The Washington Post, 1301 K St NW, Washington DC 20071