Most arctic ice at North Pole has vanished, warns polar explorer

photo: explorer Robert SwanMost of the ice around the North Pole has vanished, warns leading polar explorer

Robert Swan on an expedition (2041 Foundation)

Robert Swan, the first person to walk to both the North and South poles, tells i about the dramatic changes he has seen to the polar icescape in the past three decades

Thirty years ago the explorer Robert Swan walked 700 kilometres (435 miles) across Arctic sea ice in a 56-day springtime trek to the North Pole. Today, that ice is mostly water, … [more…]

State chips in money for project to try to “destroy” PFAS in wastewater

State chips in money for project to try to "destroy" PFAS in wastewater

Photo: The sample room at the Grand Rapids wastewater treatment facility. DUSTIN DWYER / MICHIGAN RADIO

The swirling liquid rushes into concrete channels behind a black chain-link fence.

“That is what sewage looks like,” says Nicole Pasch, who works in Environmental Services for the city of Grand Rapids.

Pasch is showing off the wastewater treatment facility, along with the various stages the sewage has to pass through before it can … [more…]