clue

The coming weeks might start providing clues as to which teams actually have what it takes.

Wall Street analysts will be on the lookout for five clues in particular for investors that a comeback may be in the works.

Knowing how these massive ice systems responded to earlier warm periods provides valuable clues to their future under modern climate change.

You might not have a clue it exists - let alone that you might need to train it.

Some look to Australia for clues as it had the worst flu season on record this year, although it did not face the same mutated H3N2 we have.