NATO's military capabilities face significant risks from China's near-total dominance in seven critical materials essential to defense technologies. Newsweek reached out to the Chinese Foreign ...

Researchers have developed a new type of material for sodium-ion batteries that could pave the way for a more sustainable and affordable energy future. (Representational image) University of ...

Researchers have developed a new material for sodium-ion batteries, sodium vanadium phosphate, that delivers higher voltage and greater energy capacity than previous sodium-based materials.

By carefully adjusting the sizes of the TiO 2 nanoparticles, they produced a material that reflects both UV light and solar heat, imparting the cooling ability. The new formulation demonstrated an SPF ...

However, these measures may have unintended consequences. Light-coloured materials reflect not only heat, but ultraviolet (UV) radiation. This type of radiation is the dominant cause of skin cancers.

However, these measures may have unintended consequences. Light-colored materials reflect not only heat, but ultraviolet (UV) radiation. This type of radiation is the dominant cause of skin cancers.