Ecosystems are constantly exchanging materials through the movement of air in the atmosphere, the flow of water in rivers and the migration of animals across the landscape. People, however, have also…

Nautiloids are the sole surviving family of externally-shelled cephalopods that thrived in the tropical oceans 450–150 million years ago. However, in the intervening years their modern soft bodied…

Nitrogen is the primary nutrient that dictates productivity (and thus carbon consumption) in boreal forests. In pristine boreal ecosystems, most new nitrogen enters the forest through cyanobacteria…

Throughout the overlooked depths of Lake Michigan and other Great Lakes, a small but important animal is rapidly disappearing. Until recently, the animal - a shrimplike, energy-dense creature called…

People love Top 10 lists and a Top 10 list of new species is no exception. We love the idea so much we took the 2007 choices from the International Institute for Species Exploration at Arizona…

Sweden's mountains are growing greener. At the border between woods and bare mountain, trees that require warm temperatures, such as oak, elm, maple, and black alder, have become established for the…

Do you like that title? I can't help it, I hear that song from Robin Hood every time I see the word 'oekologie' so hum along with me and enjoy episode #16. First, I can't take credit for finding…

This is the first in a series of posts in which I plan to examine one of the fundamental concepts in ecology - the species-area relationship Species conservation has always been intimately linked…

Mice and humans have genomes that are 85% identical, making them suitable and cost-effective stand-ins for humans in medical research. A recent article by University of Michigan evolutionary…

Most female frogs don’t call; most lack or have only rudimentary vocal cords. A typical female selects a mate from a chorus of males and then –silently – signals her beau. But the female concave-…