Fluid dynamics
The surprise finding was observed when the fluids moved through specially treated tiny tubes.
The elusive waves, once thought to be myths, are explained by the same math that's found in a wide range of settings.
For 20 years, scientists believed that gravity caused some popped bubbles to collapse; new experiments turn that understanding on its head.
This video animation helps to answer a puzzling shower thought.
In North America, water companies may lose up to 50% of water before it ever reaches customers.
What links a wildfire raging across a forest to the electric signals rippling through our hearts? Enter the world of waves in excitable media.
The cloaked objects leave no wake.
Animals famous for walking up walls can also use a combination of techniques to race across water.
New research suggests they create a newfound type of air vortex to slow their descent.
The operating principles of ordinary magnetic stirrers may help create better microfluidic pumps for applications ranging from inkjet printing to drug delivery.