Polar bears, the iconic victims of climate change, are shifting their migration patterns because of changes in sea ice. The bears are arriving on land earlier and departing later, a new study found, and it’s threatening their access to food.
BERLIN (AP) — Researchers in Germany said Tuesday they have completed the first high-quality sequencing of a Neanderthal genome and are making it freely available online for other scientists to study.
Male mice are not natural-born fathers. Males that have never mated respond with aggression to chemical signals from newborn mice pups, whereas those that have fathered pups are more nurturing, a new study finds.
Consumption of soda and other sugar-sweetened beverages may contribute to hundreds of thousands of deaths around the world, mainly due to Type 2 diabetes, a new study says.