27/10/2020

Random effects key to containing epidemics

To control an epidemic, authorities will often impose varying degrees of lockdown. In a paper in the journal Chaos, scientists have discovered, using mathematics and computer simulations, why dividing a large population into ...

Yeast study yields insights into longstanding evolution debate

In the past two decades, researchers have shown that biological traits in both species and individual cells can be shaped by the environment and inherited even without gene mutations, an outcome that contradicts one of the ...

Space to help build a green post-pandemic economy

ESA has several green initiatives to foster economic recovery from the coronavirus pandemic while promoting clean living and digital transformation. They seek to use disruptive technologies to transform urban green areas, ...

Galaxies in the infant universe were surprisingly mature

Massive galaxies were already much more mature in the early universe than previously expected. This was shown by an international team of astronomers who studied 118 distant galaxies with the Atacama Large Millimeter/submillimeter ...

Pet cemeteries reveal rise of belief in pet afterlife

Whilst many have explored changing social trends with human cemeteries, few archeologists have studied the animal equivalent. Dr. Eric Tourigny examined the graves at pet cemeteries in Newcastle and London over 100 years—starting ...

How stem cells choose their careers

"What do you want to be when you grow up?" is a question it seems like every child gets asked. A few precocious ones might answer "a doctor" or "an astronaut," but most will probably smile and shrug their shoulders. But well ...

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