Boiling is a physical process in which heating converts a liquid into a gas or vapor. The boiling point or boiling temperature is that point where the vapor pressure of a substance is equal to the atmospheric pressure. For a given atmospheric pressure...

Boiling, a type of phase transition, is the rapid vaporization of a liquid, which typically occurs when a liquid is heated to its boiling point, the temperature at which the vapor pressure of the liquid is equal to the pressure exerted on the liquid by...

THAT IS THE question. On Wednesday the District's most authoritative figure on health matters, Public Health Commissioner Harvey Sloane, warned elderly residents and people with weakened immuned systems to boil tap water before drinking or cooking with it. The city's water supply contains potentially...

ONE-POT DISHES ARE AS OLD AS COOKING ITSELF and still the easiest way to make dinner, especially in summer's heat. In this region, at this time of year, the sea provides the main ingredient. Fill a pot with clams, then add potatoes and sausages,...

After a year of position papers and policy speeches, handshakes in the summer heat and winter snow, advertising that floods mailboxes and TV screens, and too many bites of pork on a stick at too many county fairs, it's time.For the final arguments.Heading into the...

The Statue of Liberty hatches out of New York's submission for the White House's annual State Egg Display. Pennsylvania's depicts Punxsutawney Phil on Groundhog Day. Montana's features a delicately painted landscape.And Wyoming's? It's a crude drawing of an egg on skis amid a scattering of...