This 'living plastic' activates and self-destructs on command

In a new study, a University of Cincinnati sociologist and his research team are shedding light on how TikTok content produced by gang members could be used to better inform law enforcement and policymakers for more appropriate action. The team led by John Leverso, an assistant professor in the UC School of Criminal Justice, has published their research in Crime, Media, Culture: An International Journal.

Researchers at The University of Texas MD Anderson Cancer Center have developed a new imaging method, known as RF-SIRF, that quantitatively detects and maps reversed DNA replication forks with single-cell resolution. The results also demonstrated a unique epigenetic code for DNA replication stress that can be further examined to understand mechanisms of genomic stability, aging and treatment response.

Physicists are rethinking one of quantum mechanics’ biggest puzzles: how fuzzy possibilities become definite reality. New research suggests that spontaneous “collapse” processes—possibly linked to gravity—could subtly blur time itself. This wouldn’t affect clocks we use today, but it reveals a hidden limit to how precise time can ever be. The findings open a new path toward uniting quantum physics with gravity.

Every evening, as they move from place to place through the forest, chimpanzees stop to build a nest—most often in a tree—to sleep in. Using a selection of branches, leaves and twigs, they create comfortable and safe spaces to get some shuteye.