Latest Steven A. Benner Stories
Scientists have long posited life on Earth may have started somewhere else in the universe, many pointing to the Red Planet. Now, new evidence is emerging that may hold some truth to that long-debated theory.
Biologists have been unable to agree on a definition of the complex phenomenon known as "life."
In a dramatic rewrite of the recipe for life, scientists from Florida today described the design of a new type of DNA with 12 chemical letters instead of the usual four.
Billions of dollars are pumped into extraterrestrial exploration each year in the search for the ultimate prize - the discovery of life on other planets. But are we looking in all the right places? Prof Steven A Benner, who is working with NASA on the design of the next generation of Mars probes, believes that life could flourish without any need for water.
- A poem in which the author retracts something said in an earlier poem.