EPA Repeals 2009 Greenhouse Gas Endangerment Finding
U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin, alongside President Trump, announced the repeal of the 2009 Greenhouse Gas Endangerment Finding, marking the largest deregulatory action in U.S. history. This final rule eliminates federal greenhouse gas emission standards for vehicles and engines from model years 2012 to 2027, saving American taxpayers over $1.3 trillion and removing compliance requirements that have been in place for 16 years. The move has drawn criticism from environmental advocates and former officials, who warn it could lead to increased climate-related risks.
US Faces Worst Measles Outbreak in 30 Years
The United States is facing its worst measles outbreak in 30 years, with over 930 cases reported in South Carolina alone, prompting Dr. Justin Moll of Parkside Pediatrics to implement outdoor triage to prevent the virus from spreading in his clinic. The outbreak is largely attributed to declining vaccination rates, which have dropped nearly 3 percentage points since 2020, as 'medical freedom' movements gain traction against vaccination mandates. Federal health officials continue to recommend the measles, mumps, and rubella vaccine, but skepticism surrounding vaccines has intensified, complicating efforts to achieve the 95% immunization rate needed for herd immunity.
OpenAI partners with defense firms for drone software
OpenAI has partnered with two defense technology companies selected by the Pentagon to develop voice-controlled drone swarming software for the US military, as part of a $100 million prize challenge announced in January. OpenAI's role will be limited to translating voice commands from battlefield commanders into digital instructions for the drones, without involvement in their operation or targeting. The competition will unfold over six months, with progress contingent on participant success.
