Coral reef halos, visible from satellites, can indicate reef health by reflecting predator presence and coral layout.

Quantum annealing shows real advantage for hard problems needing near-perfect answers, beating classical methods.

Fast warming in the Arctic - now running at roughly four times the global average - is reshaping landscapes, affecting shrubs ...

Fringe-lipped bats in Central and South America learn to tell safe prey from toxic ones by listening to frog calls.

A new artificial intelligence (AI) system can now separate fir, spruce, and pine pollen. The achievement promises sharper ...

A large-scale study has highlighted ways to protect your brain health, reducing the likelihood of suffering a stroke, ...

Borneo’s small mammals, including rats and shrews, share gut bacteria in human-altered areas, revealing surprising microbial ...

Brain scans from 40,000 people show insomnia, anxiety, and depression share brain changes. Each also has unique patterns.

Gorillas social bonds can help or hurt. Females in small groups stay healthier with strong ties. In groups, they get sick but ...

Ocean floor restoration isn’t enough. Scientists show how policy and technology can help marine life and habitats recover.

Scientists discovered that rose petals form their pointed tips by concentrating stress in small areas along the edges.

Quantum ideas describe particles and fields in tiny packages, but general relativity paints gravity as smooth curves in space ...