On February 7, 1984, NASA astronaut Bruce McCandless became the first person to go on a spacewalk without a tether.

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The chart represents the caloric breakdown of the average person’s daily consumption. Swipe through the timeline to see how the source and distribution of calories has changed over the last fifty ...

Weight management involves strategies to achieve and maintain a healthy body weight. Both having obesity or being underweight can have profound effects on health and contribute to sometimes ...

Americans seem to carry bottled water everywhere they go these days. In fact, it has become the second most popular drink (behind soft drinks). But water lovers got a jolt recently when we heard that ...