Sunday, 12 January 2025
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Terry Chea

A person walks off the MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)
EmissionsEnvironmentFuelHydrogenMaritimeNewsTransport

World’s first hydrogen-powered commercial ferry to run on San Francisco Bay, and it’s free to ride

The world’s first hydrogen-powered passenger ferry, MV Sea Change, will start free operations in San Francisco Bay on July 19, aiming to reduce...

ws stand in a corral at a Pixley, Calif., dairy farm on Monday, May 20, 2024. In recent decades, digesters that convert cow manure and other organic waste into biogas to create electricity or to fuel vehicles have spread nationally, and the number is expected to grow. (AP Photo/Noah Berger)
BiodiversityBiofuelsClimateEmissionsEnvironmentFuelNews

Converting cow manure to fuel is growing climate solution, but are communities at risk?

In recent decades, digesters that convert cow manure and other organic waste into biogas to create electricity or to fuel vehicles have spread...

BiodiversityClimateNewsWeather

Giant sequoia ‘General Sherman’ passes health check but world’s largest trees face growing climate threats

As the climate grows hotter and drier, giant sequoias previously thought to be almost indestructible are increasingly threatened by extreme heat, drought and...