For decades, scientists have been actively searching for signs of extraterrestrial life. Fromradio waves to laser flashes and ...

For more than 60 years, scientists have been scanning the skies for signs of intelligent life beyond Earth. Using powerful telescopes, they have searched for unusual radio signals, brief laser flashes ...

But the new report suggests that the public’s belief that the government is hiding what it knows will probably continue. By Julian E. Barnes Reporting from Washington In the 1960s, secret test flights ...