The pups with two mothers turned out perfectly healthy, but things didn’t turn out so well for the mice with two fathers.
Sea lettuce, a fast-growing seaweed that spawns massive “green tides,” is a prolific thief, according to researchers, who for the first time have sequenced its genome.
Throughout much of history, biscuits were hard, thin, durable, dry and meant for survival.
Far fewer studies have been conducted on people, but there is a hypothesis that fasting could have similar effects on the human body.
Chameleons are just one of the many creatures that can change their color in response to environmental stimulation. Others include frogs and octopuses.