A research group at the University of Stuttgart has manipulated light through its interaction with a metal surface so that it exhibits entirely new properties. The researchers have published their findings in Nature Physics.

Researchers led by Keigo Morita and Shinya Kuroda of the University of Tokyo have revealed a temporal disruption in the metabolism of obese mice when adapting to starvation despite no significant structural disruptions in the molecular network. This is a breakthrough discovery as research including the temporal dimension in biology has been notoriously laborious and extracting systematic insight from big data has been difficult. Thus, this study paves the way for further research into more general metabolic processes, such as food intake and disease progression. The findings were published in the journal Science Signaling.

WASHINGTON, D.C. – The U.S. Naval Research Laboratory (NRL) recently transferred a number of historical artifacts related to the COVID-19 pandemic to the National Museum of Health and Medicine and is scheduled to exhibit military medical innovations to the public, Apr. 26.

A planet 140 light-years from Earth is rapidly coming apart due to its close proximity to its star. The roasting planet is effectively evaporating away: It sheds an enormous amount of surface minerals as it whizzes around its star.

Solid-state batteries have attracted significant attention due to their high safety and high energy density. However, the continuous lithium (Li) consumption will lead to decrease of the energy density and lifespan of the battery. Efforts have been devoted to exploring new strategies to increase the content of the active Li-ions, among which application of sacrificial additives is one of the most effective ways to compensate for the lost lithium. To spur more research into a stable and high-efficiency additive, researchers in China assessed the current advances of research and proposed Li_xC₆O₆ (x=2 and 4) as high-efficiency Li-compensation additives in cathode.

Biomass is currently the EU’s largest renewable energy source, but climate strategies often focus on other energy sources. A comprehensive analysis, led by Chalmers University of Technology in Sweden, now shows that biomass is crucial for Europe's ability to reach its climate targets, as it can be used to produce fossil-free fuels and chemicals and also enables carbon dioxide removal from the atmosphere. If biomass were excluded from the European energy system, it would cost an extra 169 billion Euros per year – about the same as the cost of excluding wind power.

A research team, led by Prof. HUANG Zhulin at the Institute of Solid State Physics, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, successfully synthesized tungsten carbide (WC) and tungsten boride (WB₂) ceramics with excellent mechanical properties and ablation resistance.