EnvironmentDrought, fires and fossil fuels push CO2 emissions to a record high An annual accounting of CO2 emissions from burning fossil fuels and land use change finds no sign emissions will peak this year ¿ìè¶ÌÊÓÆµ
LifeLights on surfboards and wetsuits could deter shark attacks Experiments show that illuminating the underside of a decoy seal reduces attacks by great white sharks, revealing a possible strategy to protect surfers and swimmers ¿ìè¶ÌÊÓÆµ