History is often taught as if astronomy followed a single European arc—from Greek philosophy to Renaissance telescopes to modern science—while Africa appears absent or myth-bound. This series, “When ...

Ahead of the launch of Artemis II, the first crewed mission to the moon in more than 50 years, astronauts share the movies ...

Finance Minister Nirmala Sitharaman on Sunday presented the Union Budget 2026 in the Lok Sabha, marking her ninth consecutive Budget and bringing her closer to the record of 10 Budgets presented by ...

Space travel, alien dialogues, fiddling with human DNA—science fiction loves to shatter the limits of the impossible. Yet, not every movie in the genre ...

For 30 years, Henrietta Swan Leavitt flooded notebooks with meticulous data nested inside hand-drawn tables. She and her fellow female “Harvard computers” earned 25 cents an hour to track the ...

Friedmann accepted this new term but pointed out a radical alternative: the universe did not have to be frozen. He argued that Einstein’s static universe was merely a special case and that the cosmos ...

Solve an electrodynamics problem involving current in a resistor with a moving rod. This step-by-step tutorial explains the physics concepts, equations, and reasoning needed to calculate induced ...

Learn how to calculate the coefficient of friction on inclined planes in this physics tutorial. Step-by-step explanations cover the forces, equations, and reasoning you need to solve friction problems ...

Finance Minister Nirmala Sitharaman informed the House that the government has fulfilled its commitment made in 2021–22 to ...