The Securities and Exchange Board of India (Sebi) on Friday issued the framework for registration as Past Risk and Return Verification Agency (PaRRVA), a body that will verify claims on performance by ...

Markets regulator SEBI on Friday came out with the operational framework for a performance validation agency called the Past Risk and Return Verification Agency, outlining its responsibilities and the ...

Quantum entanglement can link two objects even when they are separated by extremely large distances. But a new study has found a limit at which such quantum correlations stop – and surprisingly ...