Trigonometric identities are powerful tools for simplifying complex equations in math and science. Three core groups—reciprocal, quotient, and Pythagorean—form the foundation. Effective ...

Ancient Greek astronomers were the first to gather knowledge about space exploration. Richard Branson and Jeff Bezos could ...

For the trigonometric and hyperbolic functions, we show that Pythagorean triples can lead to such tables in little time and memory usage. When targeting correct rounding in double precision for the ...

Alexander Douglas teaches the history of philosophy at the University of St Andrews. His book, Against Identity: The Wisdom of Escaping the Self, is published by Allen Lane on 19 June.

In his new book, veteran editor Cheong Yip Seng recalls how Lee Kuan Yew drew a diplomatic line that defined Singapore’s independent path.

After 16 billion passwords were leaked, could blockchain-based digital identity and decentralized systems finally replace outdated password security?

New Doc Explores Gender Identity and Legacy, Including 'Ambiguous' Singer and 1960s Trans Model Who Was Outed (Exclusive) "Enigma" spotlights Amanda Lear, the late April Ashley and more, who ...

Your identity gives you direction when everything else is shifting. Shape-Shifting For Approval Results In Burnout Without a strong leadership identity, we fall into the trap of people-pleasing.

How do labels like “refugee” shape identity, influence society, and impact mental health?