The Election Day countdown: 36 days until Nov. 5. With just over a month until voters cast their ballots and polls predicting razor-tight margins, let’s check the pulse of this year’s historic, ...

Winter officially arrives at 4:21 a.m. on Saturday, and Mother Nature is not wasting any time. We’re getting a robust influx of frigid arctic air that’s going to take temperatures way down and ramp up ...

A 60-million year old fossil palm leaf from Alaska. A new study by researchers including Isabel Montañez at UC Davis has produced the most accurate chart to date of how Earth's temperature has changed ...

Mike Kerrigan’s request for a single outdoor temperature highlights confusion about the “actual” and “feels like” temperatures (“Why Are There Two Temperatures?,” op-ed, Jan. 23). The feels-like one ...

As climate change fuels increasingly erratic weather, scientists need a better read on snowpack temperature to understand when water will reach reservoirs—and when it threatens to flood them. On a ...

Plus: the US is cracking down on Huawei's AI chips This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology. Why climate ...

Understanding ancient ocean temperatures—particularly from the Cenozoic era (the past 66 million years), in which Earth experienced dramatic climate shifts—helps scientists reveal more about the ...

If you went outside Friday in the D.C. area, it feels like one of those days that seems colder than what the temperature is. Meteorologists often mention “feels like temperature” when temperature ...