One of the murkiest questions on Bay cleanup seems like it would be the easiest to answer: Is the water getting clearer? The ...

Caltrans, in cooperation with Granite Construction, announced the reopening of the Interstate 5 Tejon Pass rest areas in Kern ...

During a magnet fishing and underwater detecting session, a heavily encrusted ring was recovered from deep sediment along a polluted waterway. The buildup of marine growth suggested it had been buried ...

In the predawn darkness, a team of scientists climbs the slope of Mexico's Popocatépetl volcano, one of the world’s most ...

In the middle of the month, hundreds of people lined the streets of Ribchester to honour Peter Hargreaves, who had passed ...

In December, I wrote about eskers, long ridges of gravel left by a river flowing within or under a glacier. I singled out the ...