Scientists leverage AI to optimize glass formulas for liquid radioactive waste

The peopling of South America has long been debated, with various routes proposed for how they spread across the subcontinent. However, routes along the Atlantic coast were typically much younger than their Pacific counterparts, leaving a significant gap in our understanding of when and how early hunter-gatherers traveled along the South American Atlantic coast.

Anyone who has seen a launch at NASA’s Kennedy Space Center in Florida knows the agency’s pursuit of the stars involves some smoke and fire. Sometimes, however, the smoke doesn’t come from the rockets that propel astronauts beyond Earth’s bounds. That was the case during the second weekend of January 2026, when NASA teamed up […]