Essen's research on diatomaceous earth highlights its potential as a cost-effective and renewable resource for water ...

The new model shows blobs within Earth's mantle where seismic waves travel slower than usual (blue), which suggests they may be subducted slab chunks. (Image credit: Sebastian Noe/ETH Zurich ...

In the aftermath, however, a slow-moving disaster was set in motion that nearly destroyed a unique, flightless stick insect. Black rats escaped onto ... a free app brought to you by Eric Ralls and ...

The enormous near-Earth asteroid (887) Alinda has made its closest approach to our planet in decades, and it's about to peak in brightness in a rare once-in-a-decade event. Here's how to watch it ...

Something strange is happening in Earth’s magnetic field, and it has caught NASA’s attention. A massive region of lower magnetic intensity, known as the South Atlantic Anomaly (SAA), has appeared ...