You might have to stay away from low-lying areas for as long as twenty hours after the first warning.

VOA: special.2011.06.07

Professor Pace has a warning for people who let water hit their face when they first turn on the shower.

VOA: special.2009.10.13

NOAA's National Weather Service center in Palmer,Alaska supervises a warning station for the United States mainland and Canada.

VOA: special.2009.03.17

It is important to know early warning signs so that cancerous growths are found before they spread.

VOA: special.2010.07.06

But now researchers led by Doctor Jonathan Winickoff at MassGeneral Hospital for Children in Boston are warning about what they call "third-hand smoke."

VOA: special.2009.01.07

But many more would have died if not for a tsunami warning from the Japanese Meteorological Agency.

VOA: special.2011.06.07

The W.H.O.has an influenza warning system in which phase six means that a pandemic is taking place.

VOA: special.2009.06.10

The Helmholtz Association of German Research Centres described new methods and technologies in the new warning system.

VOA: special.2009.03.17

Captain Richard Phillips sounded a warning and the crew took positions in several parts of the ship.

VOA: special.2009.05.27

And the file says workers responsible for boating and beach safety may be doing a better job of warning people when sharks are seen.

VOA: special.2009.06.16

If one or more of the warning signs are present, a doctor should examine you immediately.

VOA: special.2010.07.06

Experts believe this early warning system has helped reduce deaths from ocean storms in recent years.

VOA: special.2010.08.24

Usually a community will receive a warning at least a few minutes before a tornado strikes.

VOA: special.2010.05.11

But one of the first things we saw was a warning about a "phishing scam."

VOA: special.2010.02.18

i took a broom to their country and smashed and sliced without warning without stopping and i smiled all the time i was doing it.

VOA: special.2010.04.18

Officials say they will also investigate whether warning signs about Major Hasan's behavior were ignored.

VOA: special.2009.11.14

The Pacific Tsunami Warning Center watches for earthquake activity that could cause tsunamis.

VOA: special.2009.03.17