News tagged with life on earth

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Did autocells lead to life?

The origin of life on Earth is still a hotly-debated topic. There are many different theories on how life was kick-started, as well as various experiments underway attempting to understand the processes involved. ...

Sep 25, 2013
4.8 / 5 (26) 37 | with audio podcast

How plants drove animals to the land

(PhysOrg.com) -- A new study of ancient oxygen levels presents the first concrete evidence that after aquatic plants evolved and boosted the levels of oxygen aquatic life exploded, leading to fierce competition ...

Sep 30, 2010 report
4.7 / 5 (11) 0 | with audio podcast

Mankind's messenger at the final frontier

It looks like a dustbin lid strapped to a cluster of fishing rods. Its computer is so puny it could not even start up your iPhone. And if E.T. wants to listen to the message it brings, he'll need a gramophone ...

Sep 05, 2012
5 / 5 (16) 3