Learn about OPSC VAS Syllabus 2025, including subject-wise topics, weightage, best books, and preparation tips on this page.

Adrian Tchaikovsky is the award-winning author of many books of science fiction and fantasy, including The Children of Time, ...

Adrian Tchaikovsky is the award-winning author of many books of science fiction and fantasy, including The Children of Time, ...

Low literacy. A drop in recreational reading. Students who can’t finish texts. A book industry of falling margins. The ...

WHEN Maeve Duffy began experiencing a “persistent” earache, she never imagined it could be a rare and aggressive tumour that ...

It scares me to think of what’s ahead,” said Michael Osterholm, director of the University of Minnesota’s Center for Infectious Disease Research and Policy. One of the members of the committee, who ...

It's a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across ...

This is not a routine leadership change. It’s a calculated dismantling of a public health institution that RFK Jr. pledged to ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

In March 1997, thousands witnessed massive V-shaped lights drifting silently over Phoenix, sparking one of history’s most ...

Science does not just happen in labs or academic journals. It shapes our health, our economy, our security and our way of ...

Hitchcock Project for Visualizing Science student Katrina Perce interviews filmmaker Page Buono and "The Ice Cream Scientist" ...