Background Patients with severe aortic stenosis (AS) are at high risk of mortality, regardless of symptom status. Despite ...

Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human ...

Researchers have unseated a previous theory for the mechanism underlying bacterial flagella movement, changing our ...

Human language is structured to minimize mental effort by using familiar, predictive patterns grounded in lived experience.

Vredefort Dome, approximately 120 km south-west of Johannesburg, is a representative part of a larger meteorite impact structure, or astrobleme. Dating back 2,023 million years, it is the oldest ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

January 16, 2026 • Venezuela and Chevron have perhaps one of the strangest partnerships … ever? Chevron, one of the world’s most famous and profitable oil corporations, has for decades, been plugging ...