Muscle cells contain their own circadian clocks and disrupting them with shift work can have a profound impact on ageing, according to new research.

Rasika Dias, a distinguished research professor and chair of the Department of Chemistry and Biochemistry at The University of Texas at Arlington, has been named a 2025 fellow of the Royal Society of Chemistry for his outstanding contributions to the advancement of chemical sciences.

Researchers participating in the Cilento Initiative on Aging Outcomes or CIAO study will gather in Acciaroli (Pollica-Cilento) Salerno, Italy to review a decade of work and plan their next steps. Launched in 2016, the CIAO study seeks to identify key factors (biological, psychological and social) that promote healthy aging and extreme longevity.

The saola, an antelope-like bovine, is one of the world’s rarest and most endangered mammals. In fact, it hasn’t been observed in over 10 years. Researchers from the University of Copenhagen, in collaboration with Vietnamese scientists and an international team of researchers, have for the first time mapped the saola’s complete genome, and they have used that knowledge to estimate the chances of saving it – if it still exists.

Endemic to China’s Yangtze River, the Yangtze finless porpoise is known for its intelligence and charismatic appearance; it looks like it has a perpetual smile on its face. To track how this critically endangered porpoise’s habitat range has changed over time, a team of biodiversity and conservation experts compiled 724 ancient Chinese poems referencing the porpoise from historic collections across China. Publishing in the Cell Press journal Current Biology on May 5, their results show that the porpoise’s range has decreased by at least 65% over the past 1,400 years, with the majority of this decline occurring in the past century.