Scientists found that ancient lead exposure shaped early human evolution. The toxin may have played a surprising role in the development…

A common industrial solvent still polluting U.S. air and soil may raise Parkinson’s risk. The findings add to growing evidence that…

A sweeping international review of nearly 250 analyses has found that popular complementary and alternative treatments for autism lack strong scientific…

Hidden fat may quietly harm arteries, even in healthy-looking individuals. A new investigation from McMaster University has uncovered that hidden fat…

Scientists have discovered that Earth’s magnetosphere is charged opposite to what was once believed. The area of space influenced by Earth’s…

Astronomers have identified the universe’s lowest-mass dark object by observing its faint gravitational distortion of light. The hidden mass, roughly a…

Scientists have found that on Titan, substances that should remain separate can actually combine under freezing conditions. NASA and Chalmers University…

USC engineers have demonstrated a new kind of optical device that lets light organize its own route using the principles of…