Interfacial interactions of the lead-free perovskite for efficient hydrogen production
The conversion of solar energy into hydrogen energy represents a promising and green technique for addressing the energy shortage and reducing fossil fuel emissions....
NASA says 2022 fifth warmest year on record, warming trend continues
Earth's average surface temperature in 2022 tied with 2015 as the fifth warmest on record, according to an analysis by NASA. Continuing the planet's...
Theoretical computations identify a solid-state hydrogen storage material’s key bottleneck
Magnesium hydride has long been touted for its potential to store large amounts of hydrogen, something essential if hydrogen is to play a role...
Feathered robotic wing paves way for flapping drones
Birds fly more efficiently by folding their wings during the upstroke, according to a recent study. The results could mean that wing-folding is the...
All in the planning: State policies working to fix Gulf nutrient pollution
More than a decade on, critics have questioned the effectiveness of state nutrient reduction strategies, noting the still-massive hypoxic dead zones in the Gulf....
Hand washing fabrics reduces microplastic release compared with machine washing
From tiny plankton to massive whales, microplastics have been found throughout the ocean food chain. One major source of this pollution are fibers shed...
Improving perovskite solar cell resistance to degradation
Despite their huge potential, the way perovskite solar cells respond to external stimuli -- such as heat or moisture -- has a considerable impact...
Using machine learning to help monitor climate-induced hazards
Combining satellite technology with machine learning may allow scientists to better track and prepare for climate-induced natural hazards, according to new research.
Toxic toilet paper and long-lasting chemicals found in endangered killer whales
A chemical used in the production of toilet paper and 'forever chemicals' have been found in the bodies of orcas in B.C. , including...
That sinking feeling: Are ice roads holding up under January’s unseasonable warmth?
Vital winter ice road infrastructure may be cracking and sinking under the load of an unseasonably warm start to the new year across Europe...




















