India reports 2,259 new Covid cases, 20 deaths

India reported a marginal decline at 2,259 fresh Covid cases in a span of 24 hours against 2,364 infections reported the previous day, the Union Ministry of Health and Family Welfare said on Friday morning. May 20, 2022
Global Covid Caseload Today

Covid Update Today: Global caseload tops 524.6 mn

The global coronavirus caseload has topped 524.6 million, while the deaths have surged to more than 6.28 million and vaccinations to over 11.42 billion, according to the Johns Hopkins University. May 18, 2022
Tiny bots that can help clean teeth - new study by IISc.

No more root canal treatment, now tiny bots can deep clean teeth

Nano-sized robots manipulated with a magnetic field can help kill bacteria deep inside dentinal tubules and boost the success of root canal treatments, says a new study by researchers at the Indian Institute of Science (IISc) and IISc-incubated startup, Theranautilus. May 17, 2022