They recreate how a camera would see objects traveling at 99.9% of the speed of light, revealing surprising relativistic ...

A single mathematical number determines the shape and size of stalagmites, thus solving a mystery hidden in caves.

Cheaper cars often pollute more by producing dirtier exhaust than expensive ones, linking personal budgets to neighborhood ...

Public Montessori preschools improve reading, memory, and self-control, and cost thousands of dollars less per child.

Parakeets don’t rush friendship. New research shows they test early interactions to minimize risk and build safe, lasting ...

Bettongs have a talent for opening extremely hard seeds, demonstrating how biology adapts to extreme tasks, even in tiny ...

Four key climate systems are showing signs of instability and approaching tipping points with potentially abrupt and ...

Garlic rinses can fight oral bacteria as effectively as chlorhexidine mouthwash, offering a natural alternative with fewer ...

Lions use more than one type of roar. New research reveals four sound stages and a hidden roar that helps experts track and ...

Ice grains from Enceladus reveal the richest mix of organics yet, offering the strongest clues that the moon’s hidden ocean ...

Early baby routines in feeding, sleep, and play link to growth. A tool helps families notice habits that may influence ...

A meta-analysis looked at people’s genetic profiles and found associations between blood type and risk of early-onset stroke.