For the first time, researchers from Florida International University (FIU), working in collaboration with the Miccosukee Tribe of Indians of Florida, have detected a dozen different “forever chemicals” known as PFAS (perfluoroalkyl and polyfluoroalkyl substances) within the Miccosukee Indian Reservation in the Everglades. The findings, published in Environmental Research, raise new questions about potential impacts to water quality, ecosystem health and ongoing Everglades restoration efforts.

University of Texas at Dallas researchers have developed a technology that enables same-day, 3D-printed dental restorations made of zirconia, the gold-standard material for permanent dental work.

The team is working to make the technology, which could be used for crowns, bridges, veneers and other restorations, commercially available with support from the National Science Foundation (NSF).

Researchers have created a class of robots made from thin sheets of material that can snap into hundreds of stable shapes – allowing them to execute a wide variety of actions despite the fact that they have no motor and are made of a single, flat material. These “metabots” essentially resemble animated sheets of plastic, capable of moving around a surface or grasping objects.

Nine years after exploring a vision of AI tools helping plant scientists, Iowa State's AI in Ag team has built a web-based tool that helps farmers identify and manage crop pests. The tool was even featured at this year's Iowa State Fair.

A team of scientists led by Rutgers researchers has uncovered evidence that modern sea level rise is happening faster than at any time in the past 4,000 years, with China’s coastal cities especially at risk.

What gives shark skin its toughness and sleek glide? Tiny, tooth-like scales called dermal denticles. Made of the same material as teeth, these structures protect sharks and reduce drag—especially crucial during mating. To uncover how denticles change with age and between sexes, researchers used high-powered electron microscopy on bonnethead sharks. The ultra-detailed images revealed striking variations in denticle shape and size across life stages and body regions. The findings offer a rare glimpse into how shark skin evolves as both armor and adaptation.