Remember when your child was a baby and you swore they grew overnight? Or that summer when your toddler suddenly looked more like a kid than a baby? You're not imagining it: Growth is seldom steady ...

If you’ve ever been frustrated by your baby’s irregular sleep patterns, take heart. A new study suggests that erratic bursts of sleep may correspond to growth spurts.more The study’s lead author, ...

The world’s tallest mountain is getting taller. Mount Everest, also known as Chomolungma, has grown about 15 to 50 meters (50 to 164 feet) higher over the past 89,000 years than expected, according to ...