A team of researchers from China University of Mining and Technology and Hohai University has engineered a highly effective material to combat the growing environmental threat of antibiotic pollution. The excessive use of antibiotics has led to their accumulation in the water environment, posing risks to ecosystems and human health. To address this challenge, the scientists developed a magnetic composite adsorbent, NiFe2O4/biochar (NFO/BC), designed to efficiently capture and remove antibiotics from water. This new material combines the natural porosity of biochar with the magnetic properties of nickel ferrite, creating a potent and easily recoverable water purification agent.

Effectively tackling persistent environmental pollutants and rising carbon dioxide levels requires innovative and sustainable solutions. Scientists are increasingly turning to photocatalysis, a process where light-activated materials trigger chemical reactions to break down contaminants. A team of researchers led by scientists at Yangzhou University has now developed a highly efficient photocatalyst using a surprisingly simple, solvent-free, and energy-saving method.

The team led by Prof. Mary E. Jung and Prof. Jonathan P. Little from University of British Columbia–Okanagan Campus performed a pragmatic randomized controlled trial, known as the CHOICE trial, investigated whether providing a choice between high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) within a community-based diabetes prevention program (Small Steps for Big Changes, SSBC) would yield better psychological, behavioral, and fitness outcomes compared to being prescribed a single exercise modality. This study was published in Translational Exercise Biomedicine (ISSN: 2942-6812), an official partner journal of International Federation of Sports Medicine (FIMS).

Isotopes are atoms of the same element with identical proton numbers but different neutron counts. Stable isotopes, with half-lives longer than 10¹⁵ years, undergo negligible radioactive decay. For elements of the third Period and beyond, their isotopes usually show minor differences in physical properties and are considered chemically identical in many previous studies.

The assumption does not always hold.

A research team led by Prof. Sen Xin from the Institute of Chemistry, Chinese Academy of Sciences have recently revealed that two stable sulfur isotopes (³⁴S and ³²S) exhibit significant differences in both kinetics and thermodynamics of participating the electrode reactions in a rechargeable Li-S battery. The (dis)charge process of Li-S batteries usually involves generation and dissolution of high-order lithium polysulfide intermediates (Li₂S_n, 4≤n≤8) at the cathode-electrolyte interface, and diffusion of Li₂S_n through the liquid electrolyte to reach the Li-metal anode. The above process forms the main reason for rapid capacity decline of the S cathode and exothermic parasitic reactions on the surface of Li anode. By employing the time-of-flight secondary ion mass spectrometry and inductively coupled plasma-mass spectrometry, the team has proven that the ³⁴S-based polysulfides (Li₂³⁴S_n) migrate slower than the ³²S-based polysulfides, which accounts for improved battery performance and isotope fractionation at both electrodes.

Using sintered lunar regolith for heat storage, Harbin Institute of Technology researchers demonstrate how a closed Brayton cycle combined with thermoelectric generators could provide uninterrupted electricity for future moonbases

This review systematically summarizes the anti-aging potential of plant-derived ingredients in skincare, emphasizing their multifunctional roles in moisturizing, barrier repair, antioxidation, photoprotection, and anti-inflammation. It highlights how bioactive compounds such as polysaccharides, polyphenols, flavonoids, and vitamins target key mechanisms of skin aging, including oxidative stress, collagen degradation, and UV-induced damage. The article also discusses the growing consumer preference for natural, safe, and sustainable cosmetics, alongside industry trends toward plant-based formulations. By integrating biological mechanisms with application strategies, this work provides valuable insights for developing effective, green, and multifunctional anti-aging cosmetic products.