Nasa lifts lid on mysterious 'glue' substance shaping universe after releasing most detailed map yet
Scientists hope the striking new images will shed light on how galaxies first formed
Scientists left stunned after new research reveals how humans may secure long-term survival on Mars
A world-first study has pinpointed humanity’s best chance of securing a sustainable water supply on the Red Planet
Dirty secrets of ancient Rome uncovered by archaeologists in Pompeii
The city's inhabitants lived remarkably filthy lives until Emperor Augustus intervened
