The CBSE Class 12 Chemistry syllabus for the 2026-27 academic year remains unchanged from the previous year. It outlines the required chapters and subjects, assessment criteria, project work ...

WASHINGTON – They’re out there! The latest batch of newly declassified Pentagon documents about potential alien contact, that is. The Trump administration, on June 12 – the same day a new Steven ...

New batch of government documents takes no position on origin of unidentified aerial phenomena (UAPs) A possible UFO sighting over a busy southern African airport, and yet more mysterious glowing orbs ...

The Pentagon on Friday released a third batch of vintage classified files related to “flying saucers” and other unidentified anomalous phenomena — better known to most Americans as unidentified flying ...

Washington — The Pentagon on Friday released a new group of documents and videos related to UFOs, or UAPs, the third release since the government began a wave of new disclosures last month. The latest ...

"This video demonstrates four tests for gases that you might be asked to complete in a practical experiment. These will help you to identify oxygen, hydrogen, carbon dioxide, and chlorine. Each test ...

Senior officials clashed in a series of meetings as they struggled to manage a crisis over the president’s refusal to release the documents. By Maggie Haberman and Jonathan Swan Last summer, as ...

DR. VOGEL‘S books on analysis are widely used in teaching practical inorganic chemistry. His new volume is intended as a comprehensive laboratory manual for students of organic chemistry. It gives a ...

The president’s top advisers gathered in a series of Situation Room meetings as they struggled to contain a scandal engulfing Donald Trump himself. Credit...Photo illustration by Alex Merto Supported ...

"This video demonstrates how you can investigate the composition of different inks using chromatography, in a practical experiment. Once the different dyes in an ink have been separated, you can ...