From flooding in Brazil and Houston to brutal heat in Asia, extreme weather seems nearly everywhere

In sweltering Brazil, flooding killed dozens of people and paralyzed a city of about 4 million people. Voters and politicians in India, amid national elections, are fainting in heat that hit as high as 115 degrees (46.3 degrees Celsius). A brutal Asian heat wave has closed schools...

AP PHOTOS: South and Southeast Asian countries cope with a weekslong heat wave

South and Southeast Asian countries have been coping with a weekslong heat wave rendering record high temperatures that have posed a severe health risk. Umbrellas to shield against blazing sunlight are popular, air-conditioned malls are serving as urban oases, and schools in Cambodia...

Arizona is boosting efforts to protect people from the extreme heat after hundreds died last summer

TEMPE, Ariz. (AP) — Arizona's new heat officer said Friday that he is working with local governments and nonprofit groups to open more cooling centers and ensure homes have working air conditioners this summer in a more unified effort to prevent another ghastly toll of heat-related deaths, which...

Philippine students are told to stay home as Southeast Asia swelters in prolonged heat wave

MANILA, Philippines (AP) — Southeast Asia was coping with a weekslong heat wave on Monday as record-high temperatures led to school closings in several countries and urgent health warnings throughout the region. Millions of students in all public schools across the Philippines were...

When red-hot isn't enough: New government heat risk tool sets magenta as most dangerous level

WASHINGTON (AP) — Forget about red hot. A new color-coded heat warning system relies on magenta to alert Americans to the most dangerous conditions they may see this summer. The National Weather Service and the Centers for Disease Control and Prevention on Monday — Earth Day —...

Laborers and street vendors in Mali find no respite as deadly heat wave surges through West Africa

BAMAKO, Mali (AP) — Street vendors in Mali's capital of Bamako peddle water sachets, ubiquitous for this part of West Africa during the hottest months. This year, an unprecedented heat wave has led to a surge in deaths, experts say, warning of more scorching weather ahead as effects of climate...

Myanmar’s military says Aung San Suu Kyi has been moved from prison to house arrest as a health measure in a heat wave

Water guns are in full blast to mark Thai New Year festivities despite worries about heat wave

It's water festival time in Thailand where many are marking the country's traditional New Year, splashing each other with colorful water guns and buckets in an often raucous celebration that draws thousands of people, even as this year the Southeast Asian nation marks record-high temperatures...

Heat-trapping carbon dioxide and methane levels in the air last year spiked to record highs again

The levels of the crucial heat-trapping gases in the atmosphere reached historic highs last year, growing at near-record fast paces, according to the U.S. National Oceanic and Atmospheric Administration. Carbon dioxide, the most important and abundant of the greenhouse gases caused...

Study says since 1979 climate change has made heat waves last longer, spike hotter, hurt more people

Climate change is making giant heat waves crawl slower across the globe and they are baking more people for a longer time with higher temperatures over larger areas, a new study finds. Since 1979, global heat waves are moving 20% more slowly — meaning more people stay hot longer...