Bioplastics can be chemically recycled into nitrogen-rich fertilizers in a facile and environmentally friendly way, as recently demonstrated. Their findings pave the way towards sustainable circular systems that simultaneously address issues such as plastic pollution, petrochemical resource depletion, and world hunger.
The high-contrast pattern of giant pandas helps them blend in with their natural environment.
Industry must speed up investment in new technologies that allow manufacture of materials using renewable electricity if net zero emissions targets are to be met, research warns. The study cautions that national strategies for replacing fossil fuels with renewables need an integrated approach to energy use and material production — or risk industry being unable to use electricity produced from renewable sources.
The number of people experiencing numbness, tingling and pain in their feet with no known cause has been increasing over the last two decades, according at a new study. Called small fiber neuropathy, the condition has different symptoms than large fiber neuropathy, which can cause weakness and balance issues. But in many cases people have both types of neuropathy.
Astronomers have discovered a structure thought to be a ‘protocluster’ of galaxies on its way to developing into a galaxy supercluster. Observations show the protocluster, which is located 11 billion light-years from Earth, as it appeared when the universe was 3 billion years old, when stars were produced at higher rates in certain regions of the cosmos.