Scientific American

The world's leading mathematicians were stunned by how adept artificial intelligence is at doing their jobs

Electric vehicles leave behind mountains of dead lithium-ion batteries. A new “injection” brings them back to life

NASA has quietly taken steps to prepare for a death in space. We need to ask how nations will deal with this inevitability now, as more people start traveling off the planet

Nothing in the cosmos is in equilibrium, which means entropy is on the rise

With wildfires turning forests into “massive carbon emitters,” planting trees in some places could inadvertently increase carbon emissions, a new report says

A 40-year-old conjecture on shapes’ cross sections is finally proven