All News
Phys.org / Yeast cell factory converts methanol into L-lactate for biodegradable plastics
Methanol is an ideal feedstock for bio-manufacturing. Converting it into lactate, a monomer for biodegradable plastic, offers a promising strategy for addressing the challenge of white pollution. However, it remains difficult ...
Phys.org / Close brush with two hot stars millions of years ago left a mark just beyond our solar system
Nearly 4.5 million years ago, two large, hot stars brushed tantalizingly close to Earth's sun. They left behind a trace in the clouds of gas and dust that swirl just beyond our solar system—almost like the scent of perfume ...
Tech Xplore / Light yet strong material inspired by egg whites can cool devices faster
A research team at the Korea Institute of Materials Science (KIMS) has developed a high-performance heat-dissipating composite material that achieves both eco-friendliness and low-cost processing.
Medical Xpress / Dengue vaccine gains first major approval
The world's first single-dose vaccine to prevent dengue fever has been approved for licensure in one of the largest countries affected by the disease, following 16 years of research contributions by scientists at the University ...
Tech Xplore / New robotic eyeball could enhance visual perception of embodied AI
Embodied artificial intelligence (AI) systems are robotic agents that rely on machine learning algorithms to sense their surroundings, plan their actions and execute them. A key aspect of these systems are visual perception ...
Medical Xpress / Ultra-processed foods: Leading cause of 'chronic disease pandemic,' scientists warn
Ultra-processed foods (UPFs) are a leading cause of the "chronic disease pandemic" linked to diet, with food firms putting profit above all else, global experts have warned.
Phys.org / NASA completes Nancy Grace Roman Space Telescope construction
NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the Nancy Grace Roman Space Telescope in the largest clean room at the agency's Goddard Space Flight ...
Phys.org / Astrobee: AI-guided robot navigates space station corridors with improved speed and safety
Stanford researchers have become the first to demonstrate that machine-learning control can safely guide a robot aboard the ISS, laying the groundwork for more autonomous space missions.
Phys.org / Social justice must guide global ecosystem restoration for lasting success, say researchers
Social justice must be at the heart of global restoration initiatives—and not "superficial" or "tokenistic"—if ecosystem degradation is to be addressed effectively, according to new research.
Tech Xplore / Aluminum stabilizes high-nickel cathodes, curbing rapid capacity loss in EV batteries
To increase driving range, electric vehicle (EV) batteries rely on high-nickel cathodes. However, this high nickel content has a critical drawback: battery performance degrades rapidly during charging and discharging. The ...
Phys.org / Visual system of butterflies changes with seasons, research reveals
The shift from warm summer to cool fall conditions can be stressful for many animals. Surviving each season requires a multitude of different physiological and behavioral traits that scientists are still working to understand.
Phys.org / New massive duck-billed dinosaur species identified
There's a new dinosaur species on the block. An international team, including a biologist from Penn State Lehigh Valley, discovered that a 75-million-year-old fossil classified as a different dinosaur is its own massive, ...