Ocean warmth sets record high in 2021 due to greenhouse gas emissions (January 11, 2022)January 11, 2022Oceans were the warmest on record in 2021, for the 3rd year in a row (January 11, 2022)January 11, 2022 Published by Philly Web Team on January 11, 2022 Categories Tags By SciTechDaily. Share Philly Web Team