The La Venta fossil site in Colombia is home to a rich fossil record, yielding a particularly diverse set of vertebrate ...

In one of the top Arctic birding destinations in the world, environmental and health challenges are threatening some of the seabirds that are part of Norway’s unique coastal ecosystem ...

I’d probably be able to list on one hand how many times I’ve slept in till sunrise in the past 20 years. I always awakened ...

July in southwest Colorado is a showcase of precious summer in her full majesty. From alpine tundra to forests of spruce, ...