Hawaii announces closures for animal control in conservation areas on August 27-28 to manage feral goat and sheep populations.

New Atacama Large Millimeter/Submillimeter Array observations together with data from NASA telescope atop Mauna Kea on the Big Island show water in Halley-type comet 12P/Pons-Brooks matches Earth’s ...

This new measurement suggests some comets — particularly those such as 12P/Pons-Brooks — could indeed have delivered water, and possibly other life-essential elements, to a young Earth.