The most widely accepted scientific explanation for the arrival of all complex life on Earth has had an unsolved mystery at its heart. According to the theory, all plants, animals and fungi, known ...

A mystery novel, a history book, and a fantasy epic may have little in common in plot or style. But count the words inside them and a strange regularity appears: many new words show up early, then ...

B vitamins support energy production, brain health, and red blood cell formation. B12 is especially important for nerve health and people on vegan diets may need supplements. Supplements can help fill ...

Abstract: This paper presents a tightly integrated fusion algorithm that accelerates Precise Point Positioning (PPP) convergence and enhances localization robustness in complex urban environments. The ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

A century ago, the strange behavior of atoms and elementary particles led physicists to formulate a new theory of nature. That theory, quantum mechanics, found immediate success, proving its worth ...

If you’ve ever wondered, even briefly, whether you have obesity, you might want to double-check right about now. New research suggests that over two-thirds of Americans are considered obese under ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

A triple magnesium complex supplement contains three types of magnesium. These supplements may help people who want different magnesium benefits. Ask your healthcare provider if a magnesium complex is ...