02/11/2021

Toward self-restoring electronic devices with long DNA molecules

The potential of DNA structural properties in single-molecule electronics has finally been harnessed by researchers from Tokyo Institute of Technology (Tokyo Tech) in a single-molecule junction device that shows spontaneous ...

Reinventing steelmaking for a green revolution

In a gleaming new building in the northern Swedish town of Lulea, steelmaker SSAB is using a new manufacturing method that could revolutionise the highly-polluting industry by eliminating nearly all its CO2 emissions.

Brazil pledges higher greenhouse emissions cuts

The government of Brazil, much criticized for its environmental policies, said Monday it would cut 2005-level greenhouse gas emissions in half by 2030—up from a previous pledge of 43 percent.

Mongooses give bullies the cold shoulder, scientists find

Management of within-group conflict is a key feature of human lives and those of many social animals, with contestants known to adopt various strategies in the immediate aftermath to minimize costs. The study, published today ...

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