Comment on Human foot found on Everest may hold key to one of mountaineering’s greatest mysteries

Comet last seen in Neanderthal times could be sighted from UK this weekend The GuardianRare comet may be visible tonight in New York, New Jersey, Connecticut. Here's where to look. CBS New YorkRare comet likely to be visible to the human eye in Minnesota. Here’s how to see it. Star Tribune

COVID-19 infections during 1st wave linked to higher risk of heart attack and stroke: Study ABC NewsCOVID-19 raises the stakes for heart attacks, strokes, and even death long after infection, new study finds FortuneHeart attack and stroke risk may rise after COVID infection, study finds Fox NewsCardiac Crisis: COVID-19 Doubles Risk of Heart Attacks, Strokes, and Death SciTechDaily

The key ingredients for life on Earth came from space, new evidence suggests Space.comHow did the building blocks of life arrive on Earth? Zinc fingerprints in meteorites offer clues Phys.orgBuilding blocks of life on Earth originate from a relatively small amount of source material Popular ScienceSpace couriers: Asteroids may have helped originate life on Earth The Universe.

Worst whooping cough outbreak in a decade has infected thousands KUOW News and InformationWhooping cough, measles spreading at fastest rate in years FOX 9 Minneapolis-St. PaulWhooping Cough Is Spreading Again after Years of Relative Quiet Scientific AmericanPertussis cases rose dramatically this year — here’s what you need to know AxiosWhooping cough - what you need to know NTV

Rwanda Marburg outbreak: Africa health chief criticises US travel advice BBC.comMarburg’s Global Risk Almost Eliminated by Rwanda’s Quick Response BloombergJFK Airport to screen travelers from Rwanda for Marburg virus. Here's what to know about the outbreak. CBS New YorkCDC will start screening travelers from Rwanda to the US for Marburg virus CNNRwanda’s Marburg outbreak is under control, Africa’s health chief says The Associated Press

Largest arthropod ever: Fossils reveal face of 8.5-foot arthropleura Interesting EngineeringNever-before-seen head of prehistoric, car-size 'millipede' solves evolutionary mystery Livescience.comScientists have finally seen the face of the world's largest bug CBC.caThe largest arthropod to ever live finally has a head Science News MagazineRevealed: The Face of the Biggest Arthropod That Ever Lived Haaretz