The late Belgian author Philip Coppens was similarly forthright in his 2011 book The Ancient Alien Question. He said in one passage: 'If aliens built the Great Pyramid, then it needs to be ...

Unlike modern plants that rely solely on chlorophylls, these ancient microbes also harnessed the sun’s energy using specialized pigments called phycobilins. With the rise of cyanobacteria—key ...

Mar. 18, 2025 — An analysis of a 30,000-year-old fossil vulture from Central Italy has revealed for the first time that volcanic rock can preserve microscopic details in feathers -- the first ...