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Can we become immune to the coronavirus? What the evidence says so far

Can we become immune to the coronavirus? What the evidence says so far

1 July 2020

The evidence is growing that we can form an immune memory of the coronavirus - but we don't know how strong it is and how long it lasts yet


People protest against mandatory mask-wearing in Texas

Lockdown measures return as covid-19 cases spike in several countries

30 June 2020

Coronavirus cases have surged in several areas thought to have the virus under control, including parts of South Korea, Australia and the US.


Mother and child

Parenthood alters your personality but you don’t become more mature

29 June 2020

It is thought that having a baby makes people mature as they take on new responsibilities, but a study of new parents’ personalities reveals more complex changes


US military electroshock weapon can hit a person 100 metres away

US military electroshock weapon can hit a person 100 metres away

26 June 2020

The US Marine Corps is testing a long-range alternative to stun guns - it is a projectile that can be fired from a shotgun and that uses a parachute to slow down before delivering an electric shock


Astronomers have spotted six possible exomoons in distant star systems

Astronomers have spotted six possible exomoons in distant star systems

26 June 2020

Moons are ubiquitous in our solar system, but we have not definitively found any farther afield – that may be changing with 6 new exomoon candidates


We have recorded the biggest lightning flashes ever

We have recorded the biggest lightning flashes ever

26 June 2020

Satellites have detected two record-shattering lightning flashes: one that covered a distance of 709 kilometres, and one that lasted 16.7 seconds


Three exoplanets are close enough for us to see their atmospheres

Three exoplanets are close enough for us to see their atmospheres

25 June 2020

A star just 11 light years away is calm enough that we may be able to study the atmospheres of three planets that seem to orbit it – one of which could be in the star's habitable zone


Sled dog

Sled dogs are an ancient breed going back at least 10,000 years

25 June 2020

A 9500-year-old dog discovered on a remote island off Siberia is remarkably similar to living sled dogs in Greenland, suggesting that people have been breeding these working animals for millennia


Doctors looking at lung scans

The coronavirus is leaving some people with permanent lung damage

25 June 2020

Lung inflammation and blood clots caused by covid-19 can lead to scarring and long-term breathlessness and coughing in some people, for which there is no treatment


DF94B9 Altocumulus clouds against an early September blue evening sky.

Clouds may explain why climate models are predicting a warmer future

24 June 2020

More realistic representation of clouds and aerosols seems to explain why a new generation of climate models are projecting the world is more sensitive to rising CO2 levels


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