A patient    is injected during a  clinical trial at    Seattle’s Kaiser Permanente Washington Health Research Institute  of a potential vaccine for Covid-19.   Photograph: Ted S Warren/AP

The cascade of reports from around the world about multiplying Covid-19 cases and rising death tolls is so unrelenting, it’s hard to see any bright sp(...)

Agóid chun aird a tharraingt ar an tubaiste aeráide atá ag bagairt orainn ar fad. James Forde/The Irish Times

Foclóir: Tionól - assembly, téamh domhanda - global warming, aeráid - climate, coiste - committee, cianta - length of time, fianaise - evidence, filío(...)