Sulfur hexafluoride (SF6) is a chemically stable, colorless, odorless, and non-toxic gas. It is used all over the world, ...

For almost two centuries, greenhouse gas emissions have climbed steadily as humans have burned increasing amounts of oil, gas and coal. Now, climate scientists believe those emissions may finally be ...

A document that was first issued in 2009 would seem an unlikely candidate for making news in 2025. Yet the past few weeks have seen a steady stream of articles about an analysis first issued by the ...

The Environmental Protection Agency has drafted a proposal to reverse a landmark scientific finding that planet-warming pollution from fossil fuels endangers human health, and could release that ...

Paris — Greenhouse gas concentrations in the atmosphere reached record highs in 2023, the United Nations warned on Monday, saying countries are falling "miles short" of what's needed to curb ...

The Trump administration Tuesday proposed revoking a scientific finding that has long been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change. The proposed ...

Combinations of state, local and private-sector efforts to reduce greenhouse gas emissions are more effective in their goal than any of the three on their own, according to research published in the ...

A new city analysis shows greenhouse gas emissions increased in San Diego in 2023 — despite a new climate action plan ...

The database helps companies calculate their greenhouse gas emissions. Its creator left the E.P.A. after being investigated for criticizing the Trump administration. By Harry Stevens The Environmental ...