The 80th session of the UN General Assembly, convened from September 23-29 in New York, has become a stage for a tectonic shift in global power structures. Rather than reaffirming old hierarchies, ...

On October 7, the first Supermoon of the year—nicknamed the "Hunter's Moon"—will light up the night sky. This astronomical phenomenon occurs during perigee, when the Moon will be at its closest to ...

All organisms in an ecosystem depend on each other. Food chains show the flow of energy from one organism to another. Food chains show the feeding relationships between organisms. Food webs show how ...

Abstract: Pipes are widely used in various industries but are subject to plastic deformation and corrosion, during which microcracks may appear. Ultrasonic guided wave mixing has gained attention due ...