Policies around waste management and processing are making global inequalities worse, argues an environmental professor.

New projections by the UNSW Institute for Climate Risk & Response (ICRR) reveal a 4°C rise in global temperatures would cut world GDP by around 40% by 2100 – a stark increase from previous estimates of around 11%.

Effective today, David E. Winchester, MD, MS, FACC, will serve as chair of the American College of Cardiology Board of Governors (BOG) and secretary of the Board of Trustees. His term will run one year from 2025-2026.

Rice University researchers have developed an innovative solution to a pressing environmental challenge: removing and destroying per- and polyfluoroalkyl substances (PFAS), commonly called “forever chemicals.” A study led byJames Tour, the T.T. and W.F. Chao Professor of Chemistry and professor of materials science and nanoengineering, and graduate student Phelecia Scotland unveils a method that not only eliminates PFAS from water systems but also transforms waste into high-value graphene, offering a cost-effective and sustainable approach to environmental remediation. This research was published March 31 in Nature Water.

AI mental health apps may offer a cheap and accessible way to fill the gaps in the overstretched U.S. mental health care system, but ethics experts warn that we need to be thoughtful about how we use them, especially with children.