Today's stories are: App lets you trade garbage for cash, Living artwork will help pollinators, Anonymous person buys guitar for kid, Doctor encourages parents of neonatal babies, and Woman rescues three kids from freezing water.

Today's stories are: Beavers saved from euthanasia build dams in Utah desert, Huge supply of water discovered on Mars, Instagram photo leads to discovery of new snake species, Fossilized dinosaur egg contains preserved embyro, and Scientists create bacteria-killing biodegradable food...