"I won't go into too many details, but today I can congratulate our army first and foremost —all the defense forces — because ...

A sixth of the way to the center of the Earth, things get goopy. Using variations in the planet’s gravitational tug, geophysicists have discovered that the viscosity of Earth’s mantle rapidly ...

Find the answer for Approximately 182 square kilometers, for Milan from the people who brought you the USA TODAY Daily Crossword Puzzle.

Walking is one of the easiest and most effective ways to improve overall health. It strengthens the heart, improves blood circulation, boosts metabolism, aids in weight loss, and strengthens muscles ...

Long-distance photography on Earth is a tricky challenge. Capturing enough light from a subject at great distances is not easy. And even then, the atmosphere introduces distortions that can ruin the ...

So, you've tied up your trainers, gotten warm with a few dodgy dance steps, and are keen to get out on the road. But the ...