The largest city in the world has a whopping population of around 32 million but hardly attracts any tourists. The mega-city spans 31,815 sq miles, making it almost as big as Austria, and acts as a ...

World Water Day 2026 focuses on water and gender. Here’s how climate change is affecting water resources, from droughts to ...

Parts of California and Arizona were under extreme heat warnings again Saturday while sweltering summerlike weather even ...

First came tornadolike gusts, then single-digit wind chills followed by an expected high of 96 degrees in the same week. What’s happening?

In the summer of 1974, an all-women group of eight climbers set off to scale one of the Soviet Union's highest peaks - only ...

A burst of unusual March heat is hitting the United States this week and into next, busting previous monthly heat records by wide margins. While heat is most acutely felt by people exposed to it, ...

Scientists say a record-smashing March heat wave in the U.S. Southwest shows climate change is already driving more dangerous ...

Unusual March heat has pushed temperatures into record territory in parts of the West. More extremes are expected in the days ...

Eight states have set all-time high temperature records for March during this heat wave. On Wednesday in North Shore, Calif., the temperature soared to a stunning 108 degrees Fahrenheit (42 degrees ...

An unprecedented outbreak of dengue fever grew after the torrential rains of a cyclone and El Niño. This year’s building El ...

Friday's spring equinox may seem like a quaint notion to those already enduring furnace-like 90-110°F summer heat.