Swarm of Near-Earth Comets Linked to Recent Ice Giant Breakup
The findings are welcomed by supporters of cometary catastrophe theories from Earth’s history. ...read more
The findings are welcomed by supporters of cometary catastrophe theories from Earth’s history. ...read more
Although history is filled with catastrophe, these “almost got us” events testify to human resilience. ...read more
The larvae of many marine creatures drift in the plankton, then settle to the seafloor and transform into adults. Bacteria often help the critters pick where to settle — and that may be just a snippet of a far more extensive conversation. ...read more
In a lupine game of thrones, pack strength and diversity wins out over death and bloodshed. ...read more