The Denmark Strait cataract is a sloping portion of the seafloor between Iceland and Greenland that funnels cold water from the Nordic Seas into the Irminger Sea, fueling Atlantic Ocean currents. When ...

The earth is full of natural wonders like Mount Everest, the Great Barrier Reef, the Grand Canyon, and waterfalls like Niagara Falls and Angel Falls. But the tallest waterfall on the planet is ...

When you try to come up with the Earth's largest waterfall, there are a lot of factors to take into account. Some might break it down based on sheer size, the flow rate or volume of water coming ...

When we think of the world's largest waterfalls, we always think of Angel Falls, which might be the highest and largest waterfall in the world. But, apparently, this is not true. Angel Falls is the ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Swim through seagrass meadows, explore ancient history and observe dugongs among coral reefs — an awe-inspiring world beneath the waves awaits those willing to dive down and discover. From dramatic ...