Viscous fingering occurs when a thinner fluid pushes a thicker, more viscous fluid in a porous medium, like underground rock, ...

Quadratic equations play a vital role in explaining motion and shape in the physical world. They are used in projectile ...

By Anna Ohanyan Nonresident Senior Scholar, Russia and Eurasia Program Armenia-Azerbaijan-Turkey relations resemble the proverbial Gordian knot—the famous tangled ...

During its 2025 fall plenary assembly, which will take place Nov. 10-13 in Baltimore, the U.S. Conference of Catholic Bishops ...

Understanding animal coordination enhances robotic design, leading to systems that adapt and learn through local interactions ...

One of the biggest concerns with upper respiratory tract infections, like the common cold or a nasal infection, is the ...

Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example ...

Scientists struggle with the physics of fluids. A recent Google breakthrough could support better predictions and practical ...

The Navier–Stokes partial differential equation was developed in the early 19th century by Claude-Louis Navier and George ...

Late Gen Owoye Andrew Aziza Evolution of Boko Haram At its core, Boko Haram sought to impose a strict form of Shari?ah and to ...