Chinese vessels are mapping the sea floor at strategically vital regions of the world's oceans, building detailed knowledge ...

The three-time world champion and two-time Olympic surfer spoke with PEOPLE about forgoing competition to sail around the ...

If a missile is launched from Iran toward a U.S. military base in the region, how do service members know in time to stay ...

The US-Israel war with Iran has seen continued attacks on Tehran and the Gulf states as Trump postpones his threat to strike ...

Hearing music about climate change "is more powerful than just looking at a graph or reading an article about ice melting," ...