New study shows that eighth-grade science teachers without an educational background in science are less likely to practice inquiry-oriented science instruction, possibly contributing to the US lack ...

Scientists on Wednesday unveiled evidence that gravitational waves, the ripples in the fabric of space-time predicted by Albert Einstein more than a century ago, are permeating the universe at low ...

The results of a comprehensive search for a background of ultra-low frequency gravitational waves has been announced by an international team of astronomers. The results of a comprehensive search for ...