This article was produced by Capital & Main. It is published here with permission. Less than a year after announcing plans to establish a hydrogen-based aviation fuel hub at Pittsburgh International ...

Researchers recently searched for deltas on Saturn’s largest moon, Titan, but came up empty. While Titan features rivers and ...

American Rivers, an environmental advocacy non-profit, has been working to remove dams along the Patapsco River.

"Bringing the buffalo back is about our relationship with them, not domination over them," said Jason Baldes, executive director of the Wind River Buffalo Initiative.

Scientists have known for a while that Saturn's largest moon, Titan, has rivers and seas of liquid methane on its surface.

Despite its Earth-like rivers and lakes of liquid methane, Saturn’s moon Titan seems oddly lacking in river deltas — ...

Titan’s coastlines lack river deltas, surprising scientists and raising questions about its active surface processes.

New research finds that despite large rivers and seas of liquid methane, Saturn's moon Titan seems mostly devoid of river deltas, raising new questions about the surface dynamics on this alien world.

his wife — who also worked for the tech conglomerate — and their three young children were among those killed when a New York City sightseeing helicopter plunged into the Hudson River on Thursday.

FDNY personnels carry a stretcher at Pier 40, where a helicopter went down in the Hudson River between Manhattan ... finally revealed Astronomers Detect Methane in Closest T Dwarf, Unveiling ...

Methane leaks from sites like rice paddies, landfills, dairy farms and coal mines could be plugged with the help of gas-guzzling bacteria, helping to curb near-term global warming. Later this year ...

The impacts of the aggressive form of mining—cracking roads, damaging foundations, causing land subsidence and triggering the escape of potentially explosive methane gas—have plagued the ...