After conducting animal testing, experts found that the compound from traditional Chinese medicine is effective and safe to render mice and monkeys temporarily infertile.
St. Louis Archdiocese urged Catholics to seek alternatives to Johnson & Johnson jab while stating that Pfizer-BioNTech and Moderna vaccines are more acceptable.
The remarkable study also brings a new dimension to finding life on other planet - oxygen not being detected in a planet's atmosphere doesn't necessarily mark it as uninhabitable.
Italian researchers found that healthcare workers with obesity produced only about half the amount of antibodies in response to a second jab compared with healthy people.
The UN Secretary-General António Guterres said that to limit global temperature rise to 1.5 degree Celsius, we must cut global emission by 45 percent by 2030 from 2010 levels.