Robin Lin Miller warns that the Trump administration’s America First Global Health Strategy undermines decades of progress against HIV by cutting PEPFAR funding and excluding vulnerable groups. The shift to faith-based and limited maternal programs risks millions of lives worldwide – and threatens U.S. health and security in a globalized world.
Control over rare earth metals is now central to the US-China trade battle, shaping the future of global clean energy and technology supply chains.
A new study using 3D high-speed video reveals how different snake species evolved unique strike strategies to deliver venom with remarkable precision.
Astronomers have unveiled the most detailed low-frequency radio map of the Milky Way, revealing a vivid portrait of star birth, death and cosmic structure.
When we think of lead poisoning, most of us imagine modern human-made pollution, paint, old pipes, or exhaust fumes. But our new study, published today in Science Advances, reveals something far more surprising: our ancestors were exposed to lead for millions of years, and it may have helped shape the evolution of the human brain.