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Best from science journals: Icy clouds on Mars

An international team that studied all the world s glaciers - around 2,20,000 in total - found that over the past two decades glaciers have rapidly lost thickness and mass. The situation in the Himalayas is particularly worrying, explains lead author Romain Hugonnet, in a release. “During the dry season, glacial meltwater is an important source that feeds major waterways such as the Ganges, Brahmaputra and Indus rivers. Right now, this increased melting acts as a buffer for people living in the region, but if Himalayan glacier shrinkage keeps accelerating, populous countries like India and Bangladesh could face water or food shortages in a few decades.

Single COVID-19 vaccine dose boosts protection in previously infected: study

Updated: May 03, 2021 17:23 IST People who had previously had mild or asymptomatic infection had significantly enhanced protection against the Kent and South Africa variants, after a single dose of the mRNA vaccine. Share Article AAA People aged between 18 and 45 getting vaccinated at Apollo vaccination centre in Chennai   | Photo Credit: RAGHUNATHAN SR People who had previously had mild or asymptomatic infection had significantly enhanced protection against the Kent and South Africa variants, after a single dose of the mRNA vaccine. (Subscribe to Science For All, our weekly newsletter, where we aim to take the jargon out of science and put the fun in. Click here.)

Best from science journals: Is the Red Sea an ocean?

T Rex walked slower than previously thought: study

Updated: April 22, 2021 13:24 IST The dinosaur s preferred speed was 4.61 kms an hour, close to the walking pace of humans and horses Share Article AAA Visitors look at a 67 million year-old skeleton of a Tyrannosaurus rex dinosaur named Trix during the first day of the exhibition A T-Rex in Paris at the French National Museum of Natural History in Paris, France, June 6, 2018.   | Photo Credit: REUTERS The dinosaur s preferred speed was 4.61 kms an hour, close to the walking pace of humans and horses (Subscribe to Science For All, our weekly newsletter, where we aim to take the jargon out of science and put the fun in. Click here.)

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