Potential impactors are most likely to have low velocities and the highest likelihood of hitting Earth during the winter.

Scientists have directly measured the minuscule electron sharing that makes precious-metal catalysts so effective. Their new technique, IET, reveals how molecules bind and react on metal surfaces with ...

The 72-year-old suspect has died following Saturday night's mass shooting. Eleven people were killed and nine others were injured by a gunman who opened fire at a crowded dance studio in Monterey Park ...

At this stage, known as gastrulation, a flat and featureless sheet of cells folds into a living blueprint for the body, a ...

In the paper, he also included an equation that would come to be one of the most iconic in history: E=mc². The equation not ...