Forget Angel Falls; the world's largest waterfall is an invisible underwater giant. The Denmark Strait cataract, between Greenland and Iceland, plunges 3,500 meters, dwarfing land-based falls. This ...

The oceans are mostly composed of warm salty water near the surface over cold, less salty water in the ocean depths. These ...

The southern Indian Ocean off the west coast of Australia is becoming less salty at an astonishing rate, largely due to ...

Ocean circulation refers to the large-scale, coherent movement of seawater driven primarily by wind stress, density gradients (thermohaline processes), Earth’s rotation, and basin geometry. It ...

This is read by an automated voice. Please report any issues or inconsistencies here. LA Times Studios may earn commission from purchases made through our links. You might be doing everything “right.” ...

Every day, your heart pumps about 10 pints of blood 60,000 miles around your body through your circulatory system. That system is made up of blood vessels, the tubes that carry blood throughout your ...

How Can Exercise Relieve PAD Symptoms? While it might seem as if exercise might make PAD symptoms worse, it can actually help improve your circulation and ease the pain. PAD restricts blood flow to ...

Jennifer Steinhoff, MD, is a board-certified family medicine physician specializing in sports medicine. She practices sports medicine and non-operative orthopedics in Wisconsin. Compression socks ...