Perseverance Spots Organic Matter on Mars
根据今天发表在《科学进展》上的一项新研究，火星毅力号探测器在先前描述的古代生命的潜在特征附近检测到了完整的有机分子。
Soil Biogeochemistry Models Omit Key Processes Due to Geographic Bias
Popular soil biogeochemistry models inadequately represent regionally-important processes and lack transferability, resulting in poor predictions of soil organic carbon stocks in sub-Saharan Africa.
