SpaceClaims of alien life are overhyped – and miss the real accomplishment Whenever there’s even a slight chance that an exoplanet shows signs of biological activity, people understandably get excited – but it’s never been aliens, and we shouldn’t jump to conclusions, not this time or the next, says Chris Lintott Comment
EnvironmentWe need a global environmental court – and we need it now Our current justice system won't save small island nations like mine. We need a court with the authority to properly address climate change, says Anthony Carmona, a former president of Trinidad and Tobago Comment