Shark attacks in Hawaii spiked in October, and scientists think they know why.

“Sharktober,” the autumn spike in shark bites off the west coast of North America, is a reality, and in Hawaii, new research suggests the phenomenon appears to occur when tiger sharks give birth in the waters around the islands. Carl Meyer, a marine biologist at the Hawaii Institute of Marine Biology at the University of […]

In vitro fertilization hormones could one day be administered via painless ‘microneedle’ patches, early research suggests

Patients undergoing in vitro fertilization (IVF) must take daily hormone injections for several weeks until their eggs are collected for surgery. Now, the research team has developed a so-called painless, automated method to deliver these hormones using a light-activated microneedle patch. Preliminary studies conducted in rats have shown that administration of leuprolide hormone through a […]

AI may accelerate scientific progress, but here’s why it can’t replace human scientists

Consistent with the general trend of incorporating artificial intelligence into almost every field, researchers and politicians are increasingly using AI models trained on scientific data to infer answers to scientific questions. But can AI ultimately replace scientists? The Trump administration signed an executive order on November 24, 2025, announcing the Genesis Mission, an effort to […]