VideoStonehenge science: How archaeology reveals the stone circle's secrets Archaeologists explain how science has unearthed the mysteries of Stonehenge, its ancient astronomy and how much more we are yet to discover Video
EnvironmentCould pumping CO2 under Canada's coast cause earthquakes? Injecting CO2 underground might increase pressure along geological faults and cause earthquakes, but a report concludes the risk is minimal for a proposed CO2 storage site near Vancouver Island News