Ariana Grande makes a stylish appearance on the blue carpet, waving to fans and posing for photos.

Learn about the fundamental principles of electric circuits, including voltage, current, resistance, and common components like wires, batteries, and switches.

A brief moment of a woman smiling as she turns left, capturing a natural and carefree expression.

A rare glimpse of Russian President Vladimir Putin in a casual setting, enjoying a plate of spaghetti.

A highly detailed, black and white pencil drawing of a neuron network, with hundreds of neurons ranging in size, and active synapses glowing, in a cartoon comic book style.

Watch a massive blue whale glide effortlessly through the ocean, showcasing its incredible size and agility in its natural habitat.

Watch as a penguin waddles and spins to its own beat in this adorable display of avian rhythm.