24/08/2016

Mutually helpful species become competitors in benign environments

Nature abounds with examples of mutualistic relationships. Think of bees pollinating flowers whose nectar nourishes the bees, or clownfish that fight off predators of anemones that in turn provide habitats for the clownfish. ...

Humans have caused climate change for 180 years: study

An international research project has found human activity has been causing global warming for almost two centuries, proving human-induced climate change is not just a 20th century phenomenon.

Rocky planet found orbiting habitable zone of nearest star

An international team of astronomers including Carnegie's Paul Butler has found clear evidence of a planet orbiting Proxima Centauri, the closest star to our Solar System. The new world, designated Proxima b, orbits its cool ...

Whales in the desert

In Cerro Colorado, located in the Ica Desert of Peru, sedimentary sequences dating back nine million years have been found to host the fossil skeletons of hundreds of marine vertebrates.

Italy quake struck notorious seismic hotspot

The deadly earthquake that struck central Italy before dawn Wednesday occurred in a notorious seismic hotspot, and dangerous aftershocks are possible, scientists said.

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