Scientists are intensifying the search for extraterrestrial intelligence through projects like the SKA while debating why we haven't found evidence of alien life yet. Public interest is surging as new SETI documents emerge and a majority of Americans now believe extraterrestrial life exists.
·SETI releases classified document on extraterrestrial intelligence findings
·Scientists propose 'cosmic bad wi-fi' theory explaining lack of alien radio signals
·SKA telescope project advances search for extraterrestrial intelligence
·Most Americans believe extraterrestrial life exists according to new CBS poll
·Mysterious 50-year-old radio signal remains unexplained by astronomers
drawn from Earth.com, ScienceDaily, Astrobiology Web, NBC Palm Springs · updated 19m ago