Squeezing the crystal changes how closely the molecules interact, which changes the color of light it emits from green at low pressure (left) to red at high pressure (right). In pCP-H (lower crystals) ...

Having an ischemic stroke during pregnancy or three months after pregnancy is associated with an increased risk of cardiovascular events like heart attack or second stroke, heart disease and ...

In the icy waters of Alaska’s Bristol Bay, beluga whales rely on an unexpected survival strategy: sharing mates over many ...

New study identifies systematic patterns in armed conflicts across Africa – and the limits of forecasting conflict intensity, ...

In a world first, a research team led by the University of Oxford’s Department of Engineering Science has shown it is ...

Just as avalanches on snowy mountains start with the movement of a small quantity of snow, the ESA-led Solar Orbiter ...

Scientists have developed a new way to fabricate three-dimensional nanoscale devices from single-crystal materials using a ...

A nanostructure made of silver and an atomically thin semiconductor layer can be turned into an ultrafast switching mirror ...

During the last ice age, the Atlantic Ocean’s powerful current system remained active and continued to transport warm, salty water from the tropics to the North Atlantic despite extensive ice cover ...

Researchers have reported new experimental results addressing the origin of rare proton-rich isotopes heavier than iron, ...

Proceedings of the National Academy of Sciences Scientists examined fossilis of tiny sea creatures dug up from the sea ...

Scientists examined fossilis of tiny sea creatures dug up from the sea ...