A study of 300,000 galaxies confirms that gravity follows Newton's law and deepens the mystery of dark matter.

About Ballard Power Systems Inc. Ballard Power Systems, Inc. engages in the design, development, manufacture, sale, and service of fuel cell products. It focuses on power products for bus, truck, rail ...

President Donald Trump's Department of Justice just gave him the power to destroy his administration's records if courts don't intervene, according to a new analysis. David A. Graham, a staff writer ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...