GOATS

The unusual behavior of a herd of goats seems to suggest they may be able to sense when the nearby Mt. Etna volcano will erupt and new research corroborates this suspicion.

This week's dirt: new study suggests a warmer, greener Antarctica 20 million years ago, gorilla populations start to rebound after 2004 ebola outbreak, sponge DNA may give us new insight into our central nervous system, new research shows that goat moms know their kids' voices, ...