Image: Rocky fire, California: July 30, 2015

The Rocky Fire in Lake County, California, is generating enough smoke to be seen from space. The fire is located in Lower Lake, about 30 miles north of Santa Rosa.

Image: Hubble sees a dying star's final moments

A dying star's final moments are captured in this image from the NASA/ESA Hubble Space Telescope. The death throes of this star may only last mere moments on a cosmological timescale, but this star's demise is still quite ...

Getting to the bottom of ageing

The question of why we age is one of the most fascinating questions for humankind, but nothing close to a satisfactory answer has been found to date. Scientists at the Leibniz-Institut für Molekulare Pharmakologie in Berlin ...

A tale of two extremes: rainfall across the US

The United States has seen a tale of two extremes this year, with drenching rains in the eastern half of the country and persistent drought in the west. A new visualization of rainfall data collected from space shows the ...

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