They're On To Something

Aliens are likely to look and behave like us

"Alien life, if it exists at all, is likely to be just like us, a leading scientist has claimed."

Aliens might not be friendly, warns astronomer

"The caution comes as more experts argue that the search for intelligent life should be stepped up."

The search for aliens should start on Earth not outer space, says scientist

"The search for alien life forms should be conducted here on Earth rather than in outer space, scientists have claimed."