Costa Rica packs an incredible array of things to see and do into a small area. Nestled between Nicaragua and Panama it has ...

Environmental DNA harvested from the ocean, land and air can help scientists monitor wildlife. The challenge is figuring out how to interpret this eDNA.

Natural Trap Cave near Lovell is one of the best Ice Age fossil sites in the world, but its lack of saber-toothed cats and giant ground sloths ...

So, there was slight confusion when the clock stopped and he was deemed the winner for having hit all five. For all his ...