All animals, including humans are born ... and so on. We call this a life cycle. As you grow older, how you look will change a lot. And one of the most amazing changes in nature is the life ...

In time, these frogs will be able to lay their own frog spawn and their life cycle will begin again. But frogs aren't the only animals that go through metamorphosis. Butterflies also go through a ...

Scientists have observed a type of cell division in a prehistoric unicellular organism that resembles the embryonic ...

The findings suggest that life cycle plasticity in animals might be more common than previously thought. Animal life cycles typically follow a familiar pattern of decline in countless variations ...

Animal life cycles typically follow a familiar pattern, declined in countless variations: they are born, grow, reproduce and die, giving way to the next generation. Only a few species are able to ...

Image via Getty Images The only thing true about life is getting older and paying taxes. That's unless you're a "time traveler" animal that can age backwards. We're talking about the humble jellyfish.

Meet the comb jelly, a marine invertebrate that can reverse its age, offering new insights into aging, resilience, and the ...

gelatinous aquatic animals renowned for their sting-filled tentacles - is actually just the final stage of these animals' life cycle. At least, it usually is. The life cycle of most jellyfish species ...

However, very young falcons may catch flying insects and, occasionally, Arctic peregrines will catch and eat ground-dwelling animals like ... generally mate for life, returning each year to ...