Butterflies in the stomach come from the gut-brain connection during stress responses. Adrenaline diverts blood from digestive organs, causing this feeling.

Table of Contents Why Timing Your Plant Protein Actually Matters How Your Gut Basically Texts Your Brain About Food Why […] ...

Sea Spiders Lack a Key Body Part and a Missing Gene Could Explain Why Scientists have long sought to understand why sea spiders keep some of their most important organs in their legs.

The unique human body part that evolution cannot explain The human chin has long been fertile ground for arguments between scientists over its purpose ...

Body parts, organs and animal faeces are among the hazardous waste that could be burned at a new County Durham incinerator.

What’s more impressive is that these new parts work just like the original ones, making salamanders an important species for studying how complex tissues can heal and regrow.

A Goffstown man accused of trafficking human body parts out of Harvard Medical School’s morgue has plead guilty for his role in the gruesome nationwide scheme.

Cedric Lodge, ex-Harvard morgue manager, pleads guilty to stealing and selling body parts. He faces up to 10 years in prison for interstate transport of remains.

Lion body parts, including bones, skins, claws and teeth, trophies and live individuals are traded across the world, both legally and illegally.

A severed ant head. A fly wing. A beetle abdomen. These body parts ripped from devoured insects festoon a newfound caterpillar’s protective coat. Dubbed the “bone collector,” this ...

The newly described “bone collector” caterpillar species disguises itself with the body parts of dead insects so that it can live among spiders and poach their prey.