Then dark energy would have to be something that varies in space, time, or both, and is close to -1 today just by coincidence.

ECONOMIST: Cosmology

Perhaps it is no coincidence that post-holiday depression after the Christmas period follows a time of abundance and excess.

ECONOMIST: Dead set against

It is an interesting triple "coincidence, " which probably evolved over time, that our eyes are most sensitive to yellow-green light, which happens to be the characteristic color of sunlight as well as the color that can most easily be transmitted through the Earth's atmosphere.

CNN: Why gamma-ray burst shocked scientists