Nature is full of evolutionary selflessness. From deep-sea octopuses to certain marsupials, there are animals and insects that reproduce and then die, as their lives can be cut short because they ...

Despite knowing a cow on the South Dakota ranch was pregnant, one family woke up early one morning to a once-in-a-lifetime ...

An iguana at a zoo in the United Kingdom has given birth despite never having mated with a male, according to staff at the facility, who have hailed the "virgin birth" as "one of the rarest events in ...