Scientists have bred mice that are just like us — at least in terms of their immune systems. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For ...

BOSTON - What's in a breed? Turns out pet owners are willing to shell out a lot to find out. Market research shows pet DNA testing is a more than $345 million industry on track to jump 85% by 2030.

Short snouts and a flat profile -- within a span of 100 years, humans have significantly changed the shape of the skulls of German domestic pigs. This is likely down to new breeding practices ...