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temperature

An image of a tree in a field taken by a thermal imaging camera, with cooler to warmer temperatures denoted by a spectrum of colors from blue to red
Posted inScience Updates

Sensing Potential, Scientists Refine Thermal Imaging of Ecosystems

by Jen L. Diehl, Benjamin C. Wiebe, Mostafa Javadian, Stephanie Pau and Andrew D. Richardson 7 February 20257 February 2025

At a recent “bake-off,” researchers judged thermal infrared cameras and developed guidelines for their consistent use in studying vegetation temperatures, which illuminate vital ecosystem processes.

World map showing sea surface temperature with color.
Posted inEditors' Highlights

Three Studies Point to El Niño as Key to 2023 Record Global Heat

by Kristopher B. Karnauskas 28 January 202528 January 2025

Three recent studies reveal how the interplay between El Niño and long-term global warming drove the record-breaking global temperatures of 2023.

A ball of ice about the size of an adult’s palm sits on a scale. Gloved hands hold a tool to measure its size.
Posted inNews

CT Scans Show How Giant Hailstones Grow

by Rebecca Owen 17 January 202517 January 2025

Dental office technology is giving scientists a peek inside giant hailstones.

An aerial view of Seoul, South Korea, bathed in orange light at sunrise
Posted inNews

“Exceptional” Global Warming Spike Continued in 2024

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 10 January 202510 January 2025

More than 3 billion people experienced their hottest year ever in 2024 because of anthropogenic climate change. The world is speeding toward its 1.5°C warming target.

Clouds over the ocean as viewed from space.
Posted inNews

Darker, Less Cloudy Earth Contributed to Record Heat

by Nathaniel Scharping 8 January 20258 January 2025

Decreases to our planet’s albedo caused by fewer low-lying clouds helped push temperatures to historic highs in 2023, according to new research.

A border wall between the United States and Mexico with a dirt road alongside it
Posted inNews

Weather Extremes Influence Human Migration Between Mexico and the United States

by Grace van Deelen 4 November 20247 November 2024

Undocumented immigrants from agricultural areas in Mexico are most vulnerable to drought and seasonal weather patterns.

Two short stretches of fencing beside piled snow amid an open stretch of land, with mountains in the distance.
Posted inScience Updates

Simulating Arctic Carbon Emissions in a Warming World

by Jeralyn Poe, Jon Wells, Christina Schädel, Deborah N. Huntzinger and William J. Riley 2 October 20242 October 2024

Not all climate models include carbon from thawing permafrost, and those that do often disagree. Scientists are working to better inform models and assess how these crucial materials are simulated.

Sea ice as seen from the air
Posted inNews

Heat Moves More Freely Through Warmer Sea Ice Than Scientists Thought

by Nathaniel Scharping 1 October 20241 October 2024

Flowing brines transport heat more effectively than old models showed, potentially changing climate simulations.

A sand-filled gully carves through layers of rocks on Mars
Posted inNews

Curiosity Digs Up Evidence of a Cold, Wet Martian Past

Damond Benningfield, Science Writer by Damond Benningfield 21 August 202421 August 2024

Amorphous materials, which are rarely studied on Earth, yield insights into the history of Gale Crater and the early Martian environment.

Cars next to an electronic highway sign with an extreme heat warning
Posted inNews

How Sticky Is It Outside?

by Emily Dieckman 10 July 202423 July 2024

Researchers introduce a new variable to quantify the relative contributions of heat and humidity to humid heat.

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New Evidence for a Wobbly Venus?

29 September 202525 September 2025
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All Publish, No Perish: Three Months on the Other Side of Publishing

29 September 202525 September 2025
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