Climate crisis prompts Biden to halt new gas export facilities

The United States, which ships more liquefied natural gas (LNG) than any other country, is hitting pause on new export facilities, the Biden administration announced Friday in a step hailed as vital to tackling the climate ...

A path to achieve a net-zero greenhouse gas economy

Anew report co-authored by 68 scientists from more than a dozen institutions—including the University of Pennsylvania—offers a first-of-its-kind high-resolution assessment of carbon dioxide (CO2) removal (CDR) in the ...

NREL research quantifies losses from cardboard, paper waste

Piles of cardboard and paper littering America's landfills represent $4 billion in lost economic value, according to a new analysis by researchers at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL).

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