Bird flu virus has been spreading in US cows for months, RNA reveals
Genomic analysis suggests that the outbreak probably began in December or January, but a shortage of data is hampering efforts to pin down the source.
Genomic analysis suggests that the outbreak probably began in December or January, but a shortage of data is hampering efforts to pin down the source.
Some scientists argue that it’s time to rethink the blanket policy of letting blazes burn themselves out in northern wildernesses.
The elephant-nose fish senses its environment by emitting electrical pulses. A multi-pronged investigation suggests that this remarkable sensing ability is amplified in social groups by individuals ‘listening in’ on the pulses of their neighbours.