News tagged with evolution of life

How Did Evolution Begin?

(PhysOrg.com) -- Life's ability to replicate itself is essential for evolution, yet even the simplest kind of replication requires a relatively complex system. So what kind of non-replicating system might ...

Sep 28, 2009 3.9 / 5 (36) 17 feature

More possible branches to the domain of life

(PhysOrg.com) -- When it comes to the current domain of life, we are familiar with the three branches: bacteria, archaea, and eukaryotes. However, Jonathan Eisen of UC Davis and his team have published possible ...

Mar 30, 2011 4.1 / 5 (16) 2 | with audio podcast report

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

Untangling life's origins

Researchers in the Evolutionary Bioinformatics Laboratory at the University of Illinois in collaboration with German scientists have been using bioinformatics techniques to probe the world of proteins for answers to questions ...

Mar 11, 2013 5 / 5 (5) 3 | with audio podcast

Writing a new code for life?

On "Star Trek, the aliens often look so human that crew members fall in love with them. But in real life, scientists in the field known as astrobiology can't be sure alien life would even be carbon-based like us, or use DNA ...

Feb 13, 2012 4.8 / 5 (10) 2