In science news around the world, the U.S. Food and Drug Administration takes the unprecedented step of informing a clinical trial sponsor, Acceleron Pharma, that it had violated the law that requires details of such studies to be posted to the federal repository ClinicalTrials.gov. The World Health Organization declares the latest outbreak of Ebola in the Democratic Republic of the Congo officially over. At a confirmation hearing, U.S. senators grill Eric Lander, the nominee to lead the White House's science office, suggesting he understated the contributions of two female scientists to the discovery of the CRISPR gene-editing technology. NASA extends the mission of its small helicopter on Mars, Ingenuity, sending it to scout sites for the Perseverance rover to sample. The U.S. Senate confirms Bill Nelson as NASA administrator.

在世界各地的科学新闻中，美国食品药物管理局采取了前所未有的步骤，通知临床试验赞助商Acceleron Pharma违反了法律，该法律要求将此类研究的详细信息发布到联邦存储库ClinicalTrials.gov。世界卫生组织宣布埃博拉疫情在刚果民主共和国的最新爆发已正式结束。在一次确认听证会上，美国参议员烧烤了领导白宫科学办公室的候选人埃里克·兰德（Eric Lander），暗示他低估了两位女性科学家对CRISPR基因编辑技术发现的贡献。NASA将其小型直升机的任务扩展到了Ingenuity的火星上，并将其发送到侦察站点，供恒心漫游车进行采样。美国参议院确认比尔·尼尔森（Bill Nelson）为美国宇航局局长。