Other near universal welfare issues among small pets — which apply to our cats and dogs, too — include monotonous and unnatural diets, boredom, and lack of enrichment. Pierce said that handling can ...

To improve on those first efforts, jawscritters made a series of structural adjustments. First, he made the wheels thinner and the axles shorter, which he says should help Moses make tighter turns. He ...

This week, astronomers reported that one of the biggest observed stars in the universe could soon explode. A study compared ...

How do genes and the environment come together to shape animal behavior? Both play important roles. Genes capture the evolutionary responses of prior populations to selection on behavior.