"Florida is poised to outlaw fluoride in drinking water under a bill approved Tuesday by the state legislature, adding the state to a growing backlash against a long-standing public health measure."

"More than 20 bills introduced among at least 12 states. Fears, farm damage vie with waste control practicalities."

"Bird populations across North America are falling most quickly in areas where they are most abundant, according to new research, prompting fears of ecological collapse in previously protected areas."

"The U.S. Justice Department filed lawsuits against four states this week, claiming their climate actions conflict with federal authority and President Donald Trump’s energy dominance agenda."

"The House of Representatives took a trio of votes this week targeting California’s decades-old authority to enforce its own environmental standards, setting the stage for a significant standoff in the U.S. Senate, where Democrats say Republican leaders would have to defy long-standing congressional order to get the measures passed."

"The Trump administration has terminated the leases of 25 U.S. Geological Survey Water Science Centers, which inform the water decisions of local and state governments across the country."

"Last week, the US Department of the Interior announced that it would speed up the approval process for certain fossil fuel projects, proclaiming that environmental analyses that previously would have taken years must now be taken down to, at maximum, a month. While the new procedures are seemingly a gift to the industry, this may actually be terrible news for pipeline developers, drillers, and miners."

"Current regulations date back to the Carter administration, and a planned overhaul could help fast-track gas export projects."

"House Republicans are looking to use their massive party-line bill to strip federal agencies of their power to unilaterally approve all major rules."