Coral bleaching isn’t just an ocean crisis. Here’s how the global event endangers food security, local jobs—and the land ...

In a study published last month in the journal Ethology, researchers found that electric rays can scare away both tiger and ...

The exceptional work of National Geographic Explorers seeks to protect and ensure the health of the world’s ocean and marine life for future generations. These photos highlight the beauty and ...

In the frigid waters near Antarctica, the elusive squid Gonatus antarcticus was recently spotted by a remotely operated vehicle. It's the first time this squid has been seen alive.