Medicine & TechnologyA study analyzed layers of 4,300-year-old bat poop or guano in a Jamaican cave and their findings revealed snippets of the Earth's climate conditions over the years.
British researchers found out that chlorinated swimming pool water can effectively inactivate the SARS-CoV-2 virus that causes COVID-19 in just 30 seconds.
While existing intramuscular vaccines offer effective systemic immunity against COVID-19, mucosal immunity through intranasal vaccines is needed to fully block transmission and prevent the spread of new variants.
A strong 6.0 quake that shook East Java in Indonesia is mainly attributed to the Pacific "Ring of Fire", which has likewise caused many other tremblors, tsunamis, and volcanic eruptions in the country.