«This is this the oldest bone projectile point in the Americas and represents the oldest direct evidence of mastodon hunting in the Americas.»
Leer más
Some strategies may help robots rebuild trust after mistakes, but new research shows it’s a case of «three strikes and you’re out.»
Researchers demonstrate how the IRS could tweak its secret algorithm to reduce the audit disparity facing Black taxpayers.
«Think of it as Earth’s skin,» says Jon Chorover of the critical zone. «It’s sometimes termed the zone where rock meets life.»
Too much or too little noise in the office can harm our well-being, research finds. The ideal is about 50 decibels.