Situated a whopping 3,700 kilometers (2,342 miles) away from the Atlantic Ocean, it’s the farthest inland port in North America to serve oceangoing ships – and that’s not the only thing that ...

A giant inland sea cut right across North America. Known as the Western Interior Seaway, it ran north to south, connecting the Arctic Ocean with the Gulf of Mexico. It essentially cut the ...

North America is the third largest continent in the ... They need a lot of heat to form and a warm sea surface temperature, which is why they usually occur over tropical seas.

So why do they stick to cities and not the sea ... species in North America. Protection under the Migratory Bird Treaty Act coupled with population growth has increased their inland presence ...