Black tea and berries could contribute to healthier aging
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Updates every hour. Last Updated: 23-Jun-2025 06:10 ET (23-Jun-2025 10:10 GMT/UTC)
AAAS CEO, Sudip S. Parikh, testified as a bipartisan witness before the Senate Appropriations Committee Wednesday, April 30, for a hearing discussing biomedical research in America. Dr. Parikh was joined by three other executives and one patient advocate to express the importance of American support and funding for biomedical research. In Dr. Parikh’s written testimony, he cites the biomedical research ecosystem developed in the United States as the “greatest engine for discovery in the service of health that the world has ever known,” while conceding some shortcomings in execution. However, despite any areas for improvement, he made it clear – including in responses to questions from Members –that recent budget cuts and rumored proposed budgets for 2026 by the current administration raise a number of major concerns that could irreparably damage the nation’s innovation ecosystem and consequently the nation’s health. “The enterprise, which has benefited our society for decades, is resilient, but there is a breaking point — and we are close to reaching it.” He also highlighted the way in which cuts to science funding could make us less competitive on a global stage, namely with China.
You can read the written testimony here: https://www.dropbox.com/scl/fo/eoeuz219dulpecekeyegv/AExcqOOmCZ4hOOg3K0Co_Lw?rlkey=z7x00p53w0feqw3ysx4sl88ue&st=ouwxhsq4&dl=0
You can watch the full committee hearing here: https://www.appropriations.senate.gov/hearings/biomedical-research-keeping-americas-edge-in-innovation
You can read the aaas.org story on the testimony here: https://www.aaas.org/news/aaas-ceo-us-crossroads-grave-danger-losing-global-research-leadership
A team of researchers has made a significant breakthrough that could save countless lives in emergencies involving severe blood loss. Their new treatment involves activating a protein called PKC-ε soon after intense bleeding occurs. In their studies, this approach tripled survival rates, increasing them from 25% to an impressive 73%. Additionally, the treatment helped maintain healthy organ function by boosting cellular energy levels, offering hope for improved outcomes in emergency trauma care.
A new nationwide study from the Hebrew University of Jerusalem uncovers the Israeli public’s conflicting attitudes toward free-roaming cats. While nearly a third of respondents regularly feed stray cats, a large majority still support reducing their numbers. This contradiction highlights the complexity of public attitudes, where emotional actions coexist with ecological concerns. Researchers emphasize the need for public education and propose involving cat feeders in monitoring and control efforts to improve policy effectiveness.
It’s hard enough to be sick or need surgery or hospitalization. But, for the past few decades, the bill for health care services often has added insult to injury as consumers were blindsided with soaring and unexpected costs. Now, a study co-led by a University of Massachusetts Amherst health services researcher is examining the impact of recent federal efforts to make health care costs more transparent and affordable.
The goal of this study was to determine the contribution of anthropogenic climate change to wildfire smoke PM2.5 mortality on a county-level across the continental United States from 2006 through 2020. Climate change contributed to approximately 15,000 wildfire particulate matter deaths over 15 years with interannual variability ranging from 130 (95% confidence interval: 64, 190) to 5100 (95% confidence interval: 2500, 7500) deaths and a cumulative economic burden of $160 billion. Approximately 34% of the additional deaths attributable to climate change occurred in 2020, costing $58 billion. The economic burden was highest in California, Oregon, and Washington. This highlights the substantial impacts on nature that result in human deaths from failure to reduce greenhouse gas emissions. In a scenario without climate change contributing to wildfire smoke PM2.5, tens of thousands of deaths could be avoided and billions of dollars saved every year.