Satellite images of forest fires are reliable

Recently, there was a strong appeal in the newspapers from the Brazilian president Jair Bolsonaro that satellite images on the bush fires were not correct, i.e. that they were providing unreliable information. This is a rather ...

Neanderthals used resin 'glue' to craft their stone tools

Archaeologists working in two Italian caves have discovered some of the earliest known examples of ancient humans using an adhesive on their stone tools—an important technological advance called "hafting."

Saving energy in the production of chemicals

Whether in agriculture, industry or private households, chemicals are needed everywhere. However, their production requires a very large amount of energy. With a new type of hybrid access, energy can be saved in the double-digit ...

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