HumansIs digging a tunnel under Stonehenge good or bad for archaeology? The new tunnel is intended to replace a congested road that disrupts the landscape around the prehistoric monument Stonehenge, but some argue it will cause irreparable damage to archaeological deposits Insight
LifeThe endangered giants that still lurk in the world’s biggest rivers The world's fresh waters used to teem with enormous fish. Their numbers are dwindling, but it is not too late to save the river monsters from extinction Features