What if you never had to worry about recharging your devices again? The University of Ottawa has just made a major advance in the area of betavoltaic batteries. Imagine a world where a heart pacemaker works for your whole life on its own. Such an innovation could revolutionize daily life!

A study on calcium bioavailability by researchers with the Arkansas Agricultural Experiment Station show that two calcium availability tests — a classic approach and a newer, speedier test — offer reliable results that can help poultry producers optimize calcium digestibility.

A University of Massachusetts Amherst kinesiologist has received a five-year, $2 million grant from the National Institutes of Health (NIH) to advance his research on how myosin molecules—molecular motors crucial for muscle contraction— work together to drive different processes within cells.

The inaugural AI in Agriculture Symposium, hosted by the Center for Agricultural Data Analytics within the Arkansas Agricultural Experiment Station, will highlight the latest in AI research and real-world applications for agriculture on Sept. 15. free event will be offered online and in-person at the Don Tyson Center for Agricultural Sciences, 1371 W. Altheimer Drive, in Fayetteville, Arkansas. The event also features an AI in Ag Hackathon, which gives graduate students from the University of Arkansas in Fayetteville and the University of Arkansas at Pine Bluff a chance to address real-world scenarios commonly faced in the ag industry. The hackathon takes place Sept. 13-14 and winners will give presentations at the symposium on Sept. 15.

Tulane researchers found that mid-1990s climate projections of sea-level rise were remarkably accurate when compared with 30 years of satellite data. The 1996 IPCC report predicted about 8 cm of rise, close to the 9 cm observed, though it underestimated ice-sheet contributions. The study highlights both the credibility of climate models and the importance of continued monitoring. Researchers stress the need for region-specific projections, especially for vulnerable coastal areas like south Louisiana, where sea-level rise varies widely.