The Indian Ocean holds the lowest gravity anomaly on Earth, a vast and subtle depression in the planet’s gravitational field located south of Sri Lanka. Known as the Indian Ocean geoid low, it causes ...

The vast majority of our planet’s oceans remain unexplored, hiding secrets that challenge everything we thought we knew about ...

As it marks its 138th anniversary, National Geographic is launching a commemorative campaign celebrating the enduring power of storytelling under the theme “Stories That Spark Wonder.” <br />The ...

National Geographic celebrates its 138th anniversary with the 'Stories That Spark Wonder' campaign. The month-long event ...

During the last ice age, the Atlantic Ocean's powerful current system remained active and continued to transport warm, salty ...

President Trump’s criticism reversed his administration’s previous support for the deal, in which Britain relinquished ...