Watch 73 days of plant growth condensed into just 2 minutes! A mesmerizing time-lapse showing seeds sprouting, leaves growing ...

This time-lapse video captures the growth of a kiwi plant from seed over a span of 224 days, condensed into just 30 minutes.

Earth's seasons look very different at locations not far from each other, 20 years' worth of satellite data reveals. Earth's seasonal cycles can vary dramatically across short distances, even at the ...

"We've been tracking children's growth from birth all the way through to adulthood, and the fastest period of growth is clearly the first couple of years during infancy," Sean Cumming, a professor in ...