Comment on A nasty sinker: Exchange rate poses challenge for Bisons, Canadian fans

Bird flu kills 20 big cats at Washington sanctuary now under quarantine The Washington Post20 Big Cats Die From Bird Flu at a Washington Sanctuary The New York TimesCat haven in Dunlap on high alert after dozens of large cats die of bird flu KFSN-TVCats keep catching and spreading a puzzling and deadly disease: Is your cat safe?

Pertussis cases hit decade high as vaccination rates decline, health officials urge caution KHOU.comInfections of bacteria causing violent coughing fits is rising in Kansas KSNT NewsWhooping cough in Canada: Outbreaks or case increases reported in these provinces CTV News

New bird flu mutation discovered in US as cat infections cause alarm Medical XpressGenetic Sequences of Highly Pathogenic Avian Influenza A(H5N1) Viruses Identified in a Person in Louisiana CDCBird Flu Samples From Very Ill Patient Had ‘Concerning’ Mutations The New York TimesWe ‘have our head in the sand’: Health experts warn US isn’t reacting fast enough to threat of bird flu CNNBird flu virus shows mutations in first severe human case in US, CDC says Reuters

Oregon avian flu cat death prompts nationwide raw pet food recall University of Minnesota Twin CitiesPopular cat food recalled after death linked to bird flu CBS NewsCats can get sick with bird flu. Here’s how to protect them The Associated PressCalifornia warns against raw pet food after cat death linked to bird flu San Francisco ChroniclePet Food Recall Linked to Bird Flu Contamination: What to Know CNET

What is ‘Kessler Syndrome’ — and why do some scientists think the space disaster scenario has already started? CNNWhat Is Kessler Syndrome And Why It Has Scientists Worried For Future Of Space NDTVKessler Syndrome: How Our Own Satellites Could Trap Humans on Earth NewsweekWhat is Kessler Syndrome? Experts warn of 'imminent danger' to society Daily MailWhat is the Kessler Syndrome?

Astronauts Share Most Breathtaking Images of Earth From Space in 2024 ScienceAlertStarship, Europa Clipper and more: The top 10 spaceflight stories of 2024 Space.comStuck Astronauts, Historic Launches, Returning Rockets: Here are the Most Notable Space Stories in 2024 U. S. News & World ReportThe best images from space in 2024 DW (English)Our favorite space stories of 2024 — from lost planets to human-caused meteor showers Livescience.com