Summer Solstice: Temps Soar on the Longest Day of the YearAs if it hasn't felt like it for the past few weeks, summer has officially started.
Study: Hotter Days in U.S. Mean Less Cold CashHotter days mean less cold cash for Americans, according to a new study matching 40 years of temperatures to economics.
Heat Wave Returns; Tropical Storm Arthur Making Its Way Up East CoastThe D.C.-Baltimore region is bracing for another heat wave ahead of the Fourth of July holiday weekend.
Summer Solstice: Longest Day of the YearIt may have felt like summer for a few weeks now, but today marks the official start of summer.
Heat Wave Is Officially Record BreakingThe sweltering heat currently baking the mid-Atlantic can officially be called record breaking.
Potentially Record-Setting Heat Wave This WeekThe mid-Atlantic is bracing for a substantial heatwave ahead of the official start of summer on Saturday.
Utilities Ask Customers to Cut Energy Use Utilities in Maryland and Washington are asking customers to reduce energy use as hot weather blankets the region.
Study: 'Several Fold' Increase Expected In Frequency Of Heat Waves By 2040A recent study revealed that a significant increase in the frequency of heat waves along the lines of those we experienced this summer could be expected within the next 27 years.
D.C. Homeless Group Warns of Heat-Related Dangers An advocacy group for the homeless is warning residents in the Washington area to be alert for homeless people who may need help in the extreme heat.
Heat Wave Sticking Around D.C. AreaA strong heat wave is bringing the hottest temperatures of the summer to the Washington area this week.
Why This Heat Wave's So Scary - And What's Behind ItExcessive heat is the No. 1 weather killer in the United States and it's at its most dangerous when it doesn't cool down at night.
Heat Wave Kills Nearly 50 People Across CountryAmericans this week will get a reprieve from the stifling heat that has blanketed much of the country as temperatures begin approaching normal from the Midwest to the East Coast.