Bird flu outbreak in cows

Bird flu outbreak in cows

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Should we rethink navigating by GPS?

This week 14 European countries warned that “maritime safety and security” was being put in jeopardy by Russian interference. The Royal Institute of Navigation says GPS is so vulnerable to so called ‘spoofing’ and ‘jamming’ that we need to rethink the navigation systems on which ...  عرض المزيد

How is air travel returning to supersonic speeds?

It’s exactly half a century since two Concorde jets took off from Paris and London respectively. The supersonic jet would come to define top end luxury travel. But Concorde has also been retired for nearly half that time, famously making its final flight to Bristol, UK where it w ...  عرض المزيد

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Ukraine And The Energy Market, More West Nile Virus, Bird Flu In Chickens, 5,000 Exoplanets Found. March 25, 2022, Part 1
Science Friday

How Has The War In Ukraine Shaped The Global Energy Market?

Russia’s war on Ukraine sent shock waves through the global energy market. The United States and the United Kingdom stopped importing Russian oil and gas, and the European Union set a target of reducing their r ...

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Bird flu in Antarctica
Science In Action

The highly pathogenic strain of bird flu, H5N1, has arrived on the continent. Australian bird specialist Megan Dewar, from the Federation University of Australia, has led a mission aboard the research ship the Australis. Science in Action remembers physicist Peter Higgs 60 years ...  عرض المزيد

How Bird Flu Went from an Isolated Avian Illness to a Human Pandemic Threat (Part 1)
Science Quickly

Bird flu outbreaks in poultry and cattle have caused concern for public health officials. There have been few reported cases of human transmission, but the growing risks of H5N1 avian influenza have virologists on alert. Researchers at the St. Jude Center of Excellence for Influe ...  عرض المزيد

Bird Flu’s Jump to Cattle Took Dairy Farmers by Surprise (Part 2)
Science Quickly

Dairy cattle have become an intermediary between avian influenza found in wild birds and the handful of recorded H5N1 bird flu cases in humans. Senior news reporter Meghan Bartels took a trip upstate to Cornell University’s Teaching Dairy Barn. Early last year Texas dairy farmers ...  عرض المزيد