Cape Town's Great White Sharks have vanished.

This is interesting. Nobody knows where or why these apex predators have vanished to, but they have disappeared from their feeding grounds at Seal Island in False Bay, South Africa. Their disappearance has never been recorded before, the city of Cape Town noted. Clearly, something is wrong in this particular ecosystem that is full of…

Record high temperatures in Alaska have sent salmon into cardiac arrest.

Humans have been eating salmon in Alaska for 11,000 years. The cold-water fish is a protein powerhouse and Alaskan wild salmon is beyond delicious. In a heating Arctic, the consequences of our fossil fuel emissions are coming under intense scrutiny. This summer in the Arctic, heat records were smashed, sea ice loss and raging wildfires…