environment

Good thing for us it’s small, because this predator gives no quarter to its quarry.

May 2008

An Internet guide to extreme weather

June 2008

An Internet guide to butterflies for professionals and enthusiasts alike

October 2008

An Internet guide to the world of fungi

July–August 2008

An Internet guide to the evolution of plants

As human populations expand and lions’ prey dwindles, the poorest people—and hungriest lions—pay the price.

May 2009

An Internet guide to tracking and tagging the animal world

Florida Museum study shows that the Isthmus of Panama was formed by plate tectonics.

Even at an early evolutionary stage, bird-like dinosaurs occupied different niches in the same ecosystem,

Dung beetles use light from the MIlky Way to find their way

Recently identified subspecies ranges farther than first imagined: across Africa.

An archaeologist ponders the fate of Hoover Dam