Czech and Ukrainian scientists will collaborate over the next two years on a project focused on monitoring and analyzing the condition of agricultural soil in Ukraine affected by military ...
Global plastic production has reached 400 million tonnes annually. What are the environmental consequences? Can material policy be reformed? And who is to blame? These pressing questions were ...
It can’t be erased, dissolved, or removed. It’s invisible to the naked eye and even ultraviolet light won’t reveal it. The invisible mark contains a mixture of metal oxides forming a numeric code, ...
In stores, products often carry labels such as “100% recyclable packaging”. However, the reality is different. Even recycling generates waste, consumes energy, and in some cases, its negative ...
Silver, silicon, tin, and zinc—wafers from decommissioned solar panels contain a range of metals that would be useful to separate or reuse in new alloys. Until now, however, no technology has ...