If you think life is hard, try being an insect. In a world where everything is out to eat or kill you, merely staying alive is a challenging task. Therefore, it's no surprise that insects have evolved several different ways to avoid being eaten by... click to read more

Like in a theatre where actors interact to perform the script of a given play, species on Earth interact with each other in an ecological arena, interpreting millions of years of evolution. The famous ecologist G.E. Hutchinson made that analogy back in 1965, calling attention... click to read more

Before modern humans started migrating outside Africa, Eurasia was home to Neandertals, a group of humans that parted ways with the ancestors of modern humans half a million years ago. Neandertals lived in Europe for hundreds of thousands of years, from at least 430,000 years... click to read more

Fossils are rare - fossils with traces of food even more so. However, only these can tell us something about an extinct species' diet. Knowledge of predator-prey relationships is necessary to better understand ancient ecosystems, like the 131-120 million-year-old Jehol Biota in northeastern China. Through... click to read more

In his novel Jurassic Park, Michael Crichton envisioned dinosaurs being cloned using DNA from the blood inside ancient mosquitoes preserved within amber. Amber is a fossilized tree resin (not sap) that often contains plant and animal remains and protects them from many forms of decay.... click to read more