Today (2017 C.E. - 2025 C.E.)

This archive spans one of the most eventful periods in recent history, from 2017 through 2025. Browse more than 4,100 articles documenting scientific breakthroughs, policy wins, social progress, and human ingenuity from the present era. Each story highlights what people and communities around the world are building, solving, and achieving right now.

Viruses up close

Scientists eliminate HIV in animal genome in historic first

Existing HIV treatment used antiretroviral therapy, which is not a cure for HIV and requires lifelong use. In this study, researchers used a gene editing system to remove large fragments of HIV DNA from infected cells, along with a new drug regimen called long-acting slow-effective release. This approach eliminated HIV DNA from about one-third of the mice, marking the first time that HIV had been eradicated from the genomes of living animals.