Uncategorized

  1. Animals

    Mountain lions pushed out by wildfires take more risks

    A study tracking mountain lions showed that after an intense burn, the big cats crossed roads more often, raising the risk of becoming roadkill.

    By Bethany Brookshire
  2. Astronomy

    Meet the BOAT, the brightest gamma-ray burst of all time

    Probably triggered by a supernova in a remote galaxy, the burst detected on October 9 could challenge theories about these brilliant blasts.

    By Lisa Grossman
  3. Psychology

    A new treatment for debilitating nightmares offers sweeter dreams

    A new study combines standard nightmare disorder therapy with a memory-enhancing technique to create happier dreams and bring greater, lasting relief.

    By Jackie Rocheleau
  4. Chemistry

    Mixing gold ions into whiskey can reveal its flavor

    By changing the spirit’s color, the formation of gold nanoparticles can reveal how much flavor a whiskey has absorbed from its wood cask.