Some engineers are prioritizing 'design for demise' and planning satellites that are more likely to completely burn up in Earth's atmosphere at the end of their lifespan.
Healthy coral reefs can significantly reduce hurricane damage for coastlines, yet many still face harms, including pollution and ship damage, that people have the power to stop.
Today's AI systems are powerful, and it's natural to see them as having humanlike intelligence. Shaking that illusion is important - and difficult to do.
Kevin Warsh has come under scrutiny for his ties to finance, but that background may also bolster more independence once he's confirmed as Federal Reserve chairman.
When you're upset, finding a new way to think about a negative situation can help you feel better. But researchers find the process takes some effort to really work.