A new spatial-adaptive active-learning workflow drastically reduces long-term testing requirements in catalyst discovery. Using only 23 synthesis experiments and 11 durability tests, the method identifies a Cu-RuO₂ catalyst that operates for 625 h at 10 mA cm⁻² in 0.5 mol L⁻¹ H₂SO₄ with an overpotential of 177 mV.

Scientists at the University of Connecticut have developed a handheld ‘pocket microscope’ that directly visualizes DNA and proteins in living cells without stains or labels. The system uses deep-ultraviolet light to map molecules with femtogram sensitivity, achieving 308-nanometer resolution across centimeter-wide areas. The device enables instant pathology diagnosis, identifies cancer cells, and maps brain neurons -- all while preserving samples’ natural state. This technology could transform medical diagnostics, from operating rooms to space missions.

New research from Australia highlights the need for artificial intelligence (AI) systems to complement –  not impede – worker safety and welfare in workplaces. 

While Australia has taken commendable first steps towards responsible governance of AI, its current regulatory apparatus lacks the legally binding and workplace-specific and mechanisms necessary to mitigate emerging risks, according to Future of Work expert Associate Professor Andreas Cebulla, from Flinders University.