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A skull found by farmers almost 70 years ago is at the center of an ongoing paleoanthropological mystery.
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Netherlands-based firm SpaceLife Origin is aiming to make off-world reproduction a reality within six years.
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The breakthrough could eventually make it possible for human same-sex couples to have their own children.
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Scientists have found a way for two men to reproduce without the need for any female egg at all.
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A female shark at a UK sea life center has laid two eggs despite having had no contact with a male.
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Palaeontologists have revealed an enormous prehistoric bird described as a 'seagull on steroids'.