Researchers find that certain antioxidant enzymes, called selenoproteins, significantly contribute to fighting cell aging. The team used a gene knockout mouse model to help them study the effects of ...

Advances in nanotechnology may provide solutions to oil spill cleanups in coastal regions that are more effective, safer and work much faster than current methods, according to a new paper. The paper ...

This week, the world's governments are meeting in Geneva for the 78th meeting of the Standing Committee of CITES, the Convention on International Trade in Endangered Species of Wild Fauna and Flora.

Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental footprint. Teams have now presented a CIGS-perovskite tandem cell that sets a ...

Computer models reveal how human-driven climate change will dramatically overhaul critical nutrient cycles in the ocean. Researchers report evidence that marine nutrient cycles -- essential for ...

NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an 'arrow' -- a far smaller blue dwarf galaxy -- shot ...

For decades, scientists have tried to stop cancer by disabling the mutated proteins that are found in tumors. But many cancers manage to overcome this and continue growing. Now, scientists think they ...

New assessment warns area the size of the USA will become too hot during extreme heat events for even healthy young humans to maintain a safe body temperature if we hit 2 degrees Celsuis above ...

Liposuction and plastic surgery aren't often mentioned in the same breath as cancer. But they are the inspiration for a new approach to treating cancer that uses engineered fat cells to deprive tumors ...

The Sudan virus, a close relative of Ebola, has a fatality rate of 50% but remains poorly understood in terms of how it infects cells. Currently, no approved treatments exist. To address this critical ...

II-73, has the potential to restore memory and cognitive function in a mouse model of Alzheimer's disease. The study demonstrates that the drug improves memory deficits and reverses brain cell damage, ...

An international research team has identified key genetic factors that confer protective effects against Alzheimer's disease (AD) through a comprehensive genetic analysis of East Asian populations, ...