Egypt's Great Pyramid construction rewritten as new evidence exposes how it was actually built

A scientist has uncovered new evidence showing how Egypt's Great Pyramid was really built more than 4,500 years ago.

Gaia data release reveals four substructures in open cluster NGC 752

By analyzing the data from ESA's Gaia satellite, Chinese astronomers have investigated the structure of a nearby open cluster ...
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MorphoChrome pairs software with handheld device to make everyday objects iridescent

Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles ...