The hottest temperature ever recorded on Earth was measured in the U.S. in the 20th century. Here are the record-breaking highs we've observed.

European Climate Service Copernicus recorded the hottest day ever globally, as countries around the world and here in Nevada continue to feel the heat.

Earth experienced its hottest day ever on Monday, surpassing Sunday's record, according to the Copernicus Climate Change Service.

For 13 straight months now, the planet has been notching record temperatures, from hottest year (2023) to hottest month (last July).

The European Union’s Copernicus Climate Change Service recorded the hottest day on Earth on Sunday, and then again on Monday.

Monday broke the record for the hottest day on Earth, marking the second straight day of temperatures surpassing the previous high. Preliminary data published by the European climate service ...

Monday was hottest day ever recorded on Earth, European climate agency says Climate scientists say the world is now as warm as it was 125,000 years ago because of human-caused climate change.

Before 2023, the previous recorded hottest day was in 2016, when average temperatures were at 16.8 degrees Celsius, or 62.24 degrees Fahrenheit.

Driven by oceans that won’t cool down, an unseasonably warm Antarctica and worsening climate change, Earth’s record hot streak dialed up this week, making Sunday, then Monday, the hottest days ...