Emma Bushee's sons were serving on six continents. At home, she waited for their letters — and tried to pray them home safe.

President Trump is focusing U.S. grand strategy around the world’s five major waterways and maritime chokepoints.

Do you know that humans have only explored 5% of the ocean ... species waiting to be discovered. Among the 7 oceans of the world, the Pacific Ocean is the deepest in the world, covering more ...

Scientists reveal new details about the 5.3-million-year-old flood, which triggered earthquakes, generated tropical-storm ...

Today, there are nine countries that officially possess nuclear arms, including India. But do you know which are the most ...

Evidence is mounting that a secret lies beneath the dusty red plains of Mars, one that could redefine our view of the red ...

These spiny or slimy ocean creatures display an astonishing diversity of appearances, behaviors and lifestyles—and many are ...

Researchers argue that expanding deep-sea exploration is vital to understanding and managing these marine habitats ...

Our oceans are incredible scientific marvels, and there’s a lot to learn about these amazing bodies of water. You may have ...

An Italian-inspired megamansion in Manalapan, FL, has just hit the market for a whopping $56 million—a sky-high price that ...

The five richest individuals in the world were all trained at prestigious universities, with three of them studying at Ivy League institutions. With a net worth of $342 billion, Elon Musk is the ...

It said Germany’s military expenditure increased by 28% to reach $88.5 billion, making it the biggest spender in central and western Europe and the fourth biggest in the world. Poland’s ...