1,4-Benzoquinones are ubiquitous in nature and can be synthesized by diverse strategies. Recent developments on their synthetic methodologies, cycloaddition reactions, computational chemistry and ...

CBSE Class 10 English Question Paper 2026 PDFs are available here as the exam was conducted on 21st February 2026 from 10:30 AM to 1:30 PM across examination centres. Students can now download the ...

Maharashtra Class 12 Paper Leak: The Maharashtra Class 12 Chemistry examination held on February 18 has come under police investigation after suspicions emerged that the question paper was leaked ...

The navies of Mexico and El Salvador announced big drug seizures in the Pacific Ocean this week of more than 10 tons of cocaine, in contrast to deadly strikes by the U.S. government that just this ...