PhysicsWallah has raised $100 million in a Series A round from Westbridge and GSV Ventures. Alakh Pandey had started ‘PhysicsWallah’ as a YouTube channel back in 2014 and it is now valued at $ ...

The Biden administration gave Israel 30 days to increase the flow of aid, warning that aid shipments into Gaza in September had reached an alarmingly low level. By Liam Stack and Aaron Boxerman ...

The ACE C18-PFP is a unique C18 bonded HPLC column with the extra selectivity of a pentafluorophenyl (PFP) phase. The use of an ultra pure, ultra inert silica has many recognised benefits ...

A new documentary traces Humphrey Bogart’s development from stage actor to the embodiment of brooding cinematic cool. By Ben Kenigsberg Starring Dwayne Johnson and Chris Evans, this Christmas ...

If you have COVID-19, you may be wondering how long your illness will last. Your infection time will vary, but generally, a mild case of COVID usually resolves in one to two weeks. It may take up ...