Why frequent nightmares may shorten your life by years
Lightfield Studios/Shutterstock.com Timothy Hearn, Anglia Ruskin University Waking up from a nightmare can leave your heart pounding, but…
Can we really resurrect extinct animals, or are we just creating hi-tech lookalikes?
Artist’s rendering: Woolly mammoths once roamed large swathes of Siberia. Denis-S / Shutterstock Timothy Hearn, Anglia Ruskin University…