foetus

Not Exactly Rocket Science

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Pregnant women are generally advised to avoid drinking alcohol and for good reason – exposing an unborn baby to alcohol can lead to a range of physical and mental problems from hyperactivity and learning problems to stunted growth, abnormal development of the head, and mental retardation. But alcohol also has much subtler effects on a…

Nine years ago, a team of fossil-hunters led by Philip Gingerich from the University of Michigan uncovered something amazing – the petrified remains of an ancient whale, but one unlike any that had been found before. Within the creature’s abdomen lay a collection of similar but much smaller bones. They were the fossilised remains of…