He attributed the change to an improved economy, with the creation of entry-level jobs triggering home buying by first time homebuyers backed by support from federal housing programs.

WSJ: New York Area Housing Recovery: Signs the Slump May Be Over

Antidoping officials say the test was new at the time, so the threshold for triggering a positive result for the banned substance was set conservatively high, and would later be lowered.

WSJ: Antidoping Officials Pursued Armstrong for Years

Plaid condemn a "bland budget", claim the Chancellor's move to spend more on infrastructure is "a political admission of failure" and - at the same time - nowhere near enough to achieve its aim of triggering growth.

BBC: Figures from this side - and that

The Antiquorum automaton includes a clock, which activates the automaton every half hour, triggering the bird to sing one of seven popular tunes (as live canaries of the time were routinely trained to do).

FORBES: Collecting

Once you know what's triggering your allergies, and when the allergen is in season, you can start taking medication at the right time of year to stop symptoms before they start.

CNN: 5 Web weapons in your war on allergies