ISLAMABAD/KARA­CHI: The Securities and Exchange Commission of Pakistan (SECP) has gran­ted a licence to Tamkeen Securities (Pvt) Ltd, Paki­s­tan’s first fully digital, online-only securities broker, ...

Spin-exchange broadening for low spin-polarization is reduced by a factor of 10 by pumping most atoms into a stretched spin state. The linewidth can be further reduced by a factor of more than 100 ...

West Bengal: At least 7 dead in coal mine blast A blast at a coal mine in ... The operation, involving Army Explosives Detection Dogs, prevented a major disaster. Manipur has faced multiple violent ...