Gravitational waves, Einstein's ripples in spacetime, spotted for first time

Support nonprofit science journalism

If we've learned anything from the COVID-19 pandemic, it's that we cannot wait for a crisis to respond. Science and AAAS are working tirelessly to provide credible, evidence-based information on the latest scientific research and policy, with extensive free coverage of the pandemic. Your tax-deductible contribution plays a critical role in sustaining this effort.