
Grace van Deelen
Grace is a journalist who writes about climate, agriculture, wildlife and science. She has published work for Sierra Magazine, Inside Climate News, Scientific American, Audubon and Environmental Health News, among other publications. She is currently a reporter at Eos. She is particularly interested in stories that illuminate the relationship between new research, human culture, animals and the environment. Grace is a graduate of MIT's Graduate Program in Science Writing and holds bachelor's degrees in biology and anthropology from Tufts University.
Latest articles by Grace van Deelen

Last year, the oceans absorbed a record-breaking amount of heat — equivalent to 12 Hiroshima bombs exploding every second
By Eos.org, Grace van Deelen published
In 2025, the ocean absorbed an extra 23 zettajoules of heat energy in 2025, breaking the ocean heat content record for the ninth consecutive year.
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