Covid origins: Scientists weigh up evidence over virus’s origins
Researchers aim to "set the record straight" on how the virus transferred from bats into humans.
Author Archives: BBC News - Science & Environment
Fire lookouts: The US Forest Service lookouts watching for fires
In remote towers, US Forest Service lookouts act as an early warning system for forest fires.
Nature: Backyard moth spotting rises during lockdown
Experts are heartened by a new found interest in the "underappreciated and under-threat" insects.