President Trump’s blueprints to build a space-based missile defense shield could help him push for reductions in atomic weapons arsenals across the great nuclear powers.

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...

Scientists have developed a groundbreaking material that barely changes size with temperature, defying the usual expansion of ...

Researchers measured very precisely atomic masses of radioactive lanthanum isotopes and found an interesting feature in their nuclear binding energies. The discovery provides essential data for ...

The only way to eliminate the threat of nuclear-armed missiles is to negotiate their elimination—not pretend some magic ...

Rubies and emeralds have the colors they do because, like many substances, they absorb some colors of light. Most visible light, like sunlight, is composed of all the colors of the rainbow: red, ...

Most materials expand when they get warm. Researchers have now succeeded in developing a metal alloy that practically does ...

“While previous studies mostly focus on original system design and numerical simulation, we report a rational and universal ...

The accumulation of toxins over time can also contribute to more serious conditions, including autoimmune diseases, hormonal imbalances, and even ...

Nearly seven million Americans live with Alzheimer’s disease, a progressive condition that destroys memory and other mental ...

Yelena Korochkina, winner of the 2024 Presidential Prize in Science and Innovation for Young Scientists The prize was awarded for developing innovative methods for the effective implementation of ...

The finding, reported in the science journal Geochimica et Cosmochimica Acta, is significant because the data reported by the ...