Science

MIT researchers have built the most accurate atomic clock to date

Elon Musk Says SpaceX Evaluation Reports “Incorrect”

The dinosaur had characteristics “Like nothing seen in nature”

Trump signs the directive requiring nuclear reactors in space

Nature: Squirrels survive longer when they grow up to trust their neighbors, study finds

What if Dark Matter doesn’t exist? The unique prediction of “modified gravity” challenges the dark matter hypothesis

Researchers solve a mystery of the Colorado River

Here’s what would happen if we hit the moon

Bad Astronomy | Neptune’s huge dark storm has changed direction and no one knows why

The longest intergalactic gas filament discovered