Idiom of the Day
run a risk of (something)
to be open to danger or loss
You run a risk of going to jail if you drive after drinking.
Amazing Science Images You Must See
Water and land seem swapped in this satellite photo taken over the South Pacific. The steaming volcanic island of Tinakula appears in dark, almost liquid, green. The surrounding water takes on a milky, solid look because of the reflection of sunlight on the ocean.
Satellite observations of Tinakula suggest that the island erupts occasionally, but remote as it is, eyewitnesses are rare, according to NASAs Earth Observatory. Here, a plume of gas and perhaps ash rises lazily above the island.