News tagged with primitive organisms

A glimpse into the evolution of proteins

(Phys.org) —ETH-Zurich researchers look several billion years back in time, when life on Earth was just beginning. In a laboratory experiment, they examined how a primitive protein was able to evolve. However, ...

Mar 06, 2013
5 / 5 (2) 0 | with audio podcast

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The origins of polarized nervous systems

(Phys.org)—There is no mistaking the first action potential you ever fired. It was the one that blocked all the other sperm from stealing your egg. After that, your spikes only got more interesting. Waves ...

Mar 03, 2015 report
4.3 / 5 (15) 3

How did multicellular life evolve?

Scientists are discovering ways in which single cells might have evolved traits that entrenched them into group behavior, paving the way for multicellular life. These discoveries could shed light on how complex ...

Feb 05, 2015
4.4 / 5 (13) 45

Fuel to the fire? Fuel exports soar under Obama

Solar panels glisten from every thatched hut on this crowded island, one of the largest in this remote chain off the Panamanian coast. But the tiny emblems of green energy offer no hope against climate change.

Dec 08, 2014
4.7 / 5 (3) 1

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