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 ...

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 ...

Understanding ancient ocean temperatures—particularly from the Cenozoic era (the past 66 million years), in which Earth ...

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 ...

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 ...