Smallest archaeal genome ever recorded: Sukunaarchaeum mirabile, found in Pacific Ocean plankton, encodes only 189 proteins -- fewer than many viruses -- but retains its own ribosomes, qualifying it ...

WWF Living Planet Report 2026 finds wildlife populations fell 73% since 1970 -- but tigers, green sea turtles, and tuna have all recovered where conservation was funded. For every $1 spent protecting ...