Until more conclusive evidence of water emerges, Martian life — past or present — will stay in the realm of imagination. (scientificamerican.com)
That might produce more conclusive evidence of Hawking's theory. (newscientist.com)
The U.S. Federal Reserve said Wednesday that it would hold off on slowing its US$ 85 - billion - a-month bond buying program until it saw more conclusive evidence the economic recovery will be sustained. (canuckpost.com)