It looks simple enough — just a glint on a leaf or a bead trembling on your fingertip. Yet inside that droplet, there’s more life than you’d ever guess. Whole food chains rise and collapse in seconds, ...

It is usually not possible to look inside cloudy liquids, but researchers have now managed to do so. When driving though a bank of fog, car headlights are only of limited help as the light is ...

Water is essential for life on our planet, yet it’s a resource that is becoming increasingly scarce. With growing populations, climate change, and unsustainable usage patterns, communities around the ...

A colloidal suspension directly after being added to a suspension medium and 5 seconds later, after crystallization has occurred. A spherical polycrystalline ball forms that exhibits a vivid play of ...