Ultrasound probe can image an entire organ in 4D

For the first time, a team of Inserm researchers from the Physics for Medicine Institute (Inserm/ESPCI Paris-PSL/CNRS) has succeeded in mapping the blood flow of an entire organ (heart, kidney and liver) in animals with great precision in four dimensions: 3D and time. This new imaging technique, when applied to humans, may improve our understanding…

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2025 preseason College Football Playoff, bowl projections

Kyle Bonagura Close Kyle Bonagura ESPN Staff Writer Covers college football. Joined ESPN in 2014. Attended Washington State University. Mark Schlabach Close Mark Schlabach ESPN Senior Writer Senior college football writer Author of seven books on college football Graduate of the University of Georgia Aug 15, 2025, 07:00 AM ET The 2025 college football season…

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Newsom demands answers from RFK Jr. over past comments about Black children on ADHD meds being 're-parented'

California Governor Gavin Newsom (D) said Friday that he demands answers from Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. regarding comments the secretary made in an interview in 2024 about “retargeting” some attention-deficit/hyperactivity disorder (ADHD) medications to Black children. “We know that RFK Jr. is unfit to serve as Secretary, but… Source…

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