This collection of six images captures the magnificence of human development -- the transformation from baby to woman.

In this study, researchers tried to better understand the scope of physical, mental and social consequences of digital technologies in areas such as exercise, homework, identity formation, distraction, cognition, learning, nutrition, and...

To better understand the scope of physical, mental and social consequences of digital technologies in areas such as exercise, homework, identity formation, distraction, cognition, learning, technology compulsions, nutrition and sleep...

Site features the painting "The Birthplace of Herbert Hoover, West Branch, Iowa" by Grant Wood. The legend behind the painting, background information, and discussion questions are provided. An outline of key ideas and vocabulary...

Lengthy article describing in detail village life for an Inupiat child in North Alaska in the years following World War II. Follows the child from infancy to youth to marriage and family.

The polar bear (Ursus maritimus) is the largest living land carnivore, with adult males growing up to 2.6 metres in length. The most well known of all bears, the polar bear is immediately recognisable from the distinctive white colour of...

Where did David Weisner get the idea for Tuesday? Did he have a pet frog growing up? Did he live near a swamp? David Wiesner answers these questions as you read through his Caldecott Medal acceptance speech for Tuesday on this...

Where did David Weisner get the idea for Tuesday? Did he have a pet frog growing up? Did he live near a swamp? David Wiesner answers these questions as you read through his Caldecott Medal acceptance speech for Tuesday on this...

Where did David Weisner get the idea for Tuesday? Did he have a pet frog growing up? Did he live near a swamp? David Wiesner answers these questions as you read through his Caldecott Medal acceptance speech for Tuesday on this...

Where did David Weisner get the idea for Tuesday? Did he have a pet frog growing up? Did he live near a swamp? David Wiesner answers these questions as you read through his Caldecott Medal acceptance speech for Tuesday on this...

A close up photo of a giant clam on the Great Barrier Reef in Australia. Giant clam can grow to weigh more than 440 lb (200 kg) and live for well beyond 100 years.

A close up photo of a small alligator being held by a person. This young reptile will grow into a large alligator with a fearsome bite. Learn more about alligators by checking out our wide range of interesting alligator facts for kids.

This photo shows a close up view of copper sulphate crystals. These crystals feature a beautiful color and are easy to grow, making them a popular choice for chemistry education.

An undershot angled photo looking up the trunk of an oak tree with a small twig and leaf growing off the side of a branch.