Author: Jake Buehler

Research reveals more short-snouted dogs besides pugs and bulldogs that struggle with breathing. Pekingese and Japanese Chins topped the study’s list.

New research challenges the view that human life span depends mostly on lifestyle. Genes may account for half the factors that determine longevity.

An ancient ancestor of spiders and relatives doubled its genome about 400 million years ago, setting the stage for the evolution of spinnerets.