WPHL Philadelphia on MSN20h
Pennsylvania’s wildlife corridors boost environment, safety
Pennsylvania’s wildlife is facing an uphill battle. As habitats become increasingly fragmented due to infrastructure ...
My team discovered ‘dark oxygen’ on the seafloor – now we’re trying to understand how it was made
The discovery of dark oxygen has shifted our understanding of the deep sea and potentially life on Earth. But we still don’t ...
'Otters chose to come here - now they're thriving'
"We actually didn't introduce them - they chose to come here," he said. "That's a good sign for us because they wouldn't have come unless we had a really good quality of water." "Well, that and the ...