Instructions for a hands-on KS2 classroom activity that uses bananas and biscuits to teach students about the human digestive ...

The ocean’s digestive system is dictated by picky microbes and precise dynamics of drifting debris ...

The avian digestive system is a complex marvel of evolution that allows birds to access the life-giving nutrients and energy locked away in foods as diverse as nectar, seeds, fruits, meat, and even ...

Just like we eat our food to gather the nutrients we need to survive, birds have evolved to process a diverse range of natural foods using a sophisticated digestive system. Each species has its own ...

Organ systems work together to keep the body in good health. For example, the circulatory and digestive systems work jointly to deliver nutrients throughout the body. Except for the reproductive ...

One bipartisan issue this Election Day? No one wants to puke. But with stress and anxiety over such a high-stakes race sending Americans running to the pharmacy’s stomach aisle, a psychologist ...

A study of fossilized feces and vomit attempts to piece together why dinosaurs were so evolutionarily successful.

Fitbits are easy to understand, with real insights that inform decision making, a great choice for anyone who isn't looking ...

The discovery that other vertebrates have healthy, microbial brains is fueling the still controversial possibility that we ...

Fitbits are easy to understand, with real insights that inform decision making, a great choice for anyone who isn't looking ...