Uncategorized

  1. Animals

    Using comb-shaped teeth, Baikal seals feed on tiny crustaceans like whales do

    Seals in Lake Baikal use comb-shaped teeth to catch scores of amphipods, a study finds. The diet may be behind the seals’ relative success.

    By Jake Buehler
  2. Health & Medicine

    Experts recommend the FDA approve Pfizer’s COVID-19 vaccine for emergency use

    Pfizer-BioNTech’s COVID-19 vaccine is one step closer to emergency use authorization in the United States.

    By Tina Hesman Saey
  3. Animals

    A highly contagious face cancer may not wipe out Tasmanian devils after all

    Devil facial tumor disease has killed so many Tasmanian devils that it was feared they would die out. But a new analysis finds its spread is slowing.