An invertebrate inventory of White Sands National Monument.
Once all the rage to build, more and more dams are coming down
Elephant populations continue to dwindle in Tanzania.
With proper safeguards, water currents can be harnessed out of sight.
Vulnerable everywhere in the wild, lions already face regional extinction.
Reef-building sponges are giving up their long-held secrets.
The flexible neck of the Amazon River dolphin let it hunt masterfully in the muddy shallows of the Amazon Basin.
Forensic anthropologists do facial reconstruction from remains of two crewmen found on the USS Monitor
The evolution of disgust
A dispatch from Brazil’s revolution in child survival
The importance of food, jealousy, and paternal care in the evolution of owl monkey monogamy
La importancia del alimento, los celos y el cuidado paternal en la evolución de la monogamia en el mono mirikiná
Comparing the rewards of small-scale farming to those recounted by Thoreau
Conspicuous armaments are good visual proxies for fighting ability.