15/09/2020

In first, Scientific American magazine endorses Biden

For the first time in its 175-year history, US magazine Scientific American has endorsed a White House candidate, saying Tuesday it wanted Democrat Joe Biden to prevail because President Donald Trump "rejects" science.

Human white blood cells use molecular paddles to swim

Human white blood cells, known as leukocytes, swim using a newly described mechanism called molecular paddling, researchers report in the September 15th issue of Biophysical Journal. This microswimming mechanism could explain ...

New study helps characterise the fusion of metals

In recent years, a great deal of effort has been devoted to the study of the melting curve of elements at high pressure. This information is relevant, for example, for applications such as nuclear fission reactors that involve ...

Rare pattern observed in migrating common swifts

Compared with other migratory birds, the common swift follows a very unusual pattern when it migrates from the breeding areas in Europe to its wintering locations south of the Sahara. This is what researchers have observed ...

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