The northern lights were spotted the night the 'Titanic' sank, and the solar storm that caused them may have contributed to the ship's demise.

Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...

Spring isn’t here yet, but by the end of the first week of February we have gained more than an hour of daylight since the winter solstice here in Gettysburg.

Indigenous rangers are "the eyes and ears for north Australia", keeping wildlife safe from ghost nets and coastlines free from rubbish. Technology is giving them new ways to watch the coasts.