HumansDogs and horses buried with Iron Age people may have been beloved pets A 2200-year-old burial ground in northern Italy includes people interred with dogs and horses, perhaps showing they had strong bonds with their animals ¿ìè¶ÌÊÓÆµ
EarthBacteria could help turn CO2 to rock under extreme conditions Microbes that rapidly convert CO2 to rock could lock away the greenhouse gas in deep underground storage sites, such as depleted oil and gas reservoirs ¿ìè¶ÌÊÓÆµ