Why can't we replace sniffer dogs with electronic noses?

Compared to other senses, our sense of smell is often overlooked. Our noses can alert us to risks such as rotten food, gas leaks and burning toast. But for advanced tasks such as detecting bombs or contraband, or diseases ...

Light sensors detect larval pests munching on date palms

A red beetle, classed as the most destructive date palm pest, causes millions of dollars of annual economic losses worldwide. Now, a small team in Saudi Arabia has found a cost-effective approach that uses laser pulses to ...

Veterinarians: Dogs, too, can experience hearing loss

Just like humans, dogs are sometimes born with impaired hearing or experience hearing loss as a result of disease, inflammation, aging or exposure to noise. Dog owners and K-9 handlers ought to keep this in mind when adopting ...

Germany on alert as swine fever nears border

Sniffer dogs, drones and electrified fences: Germany is deploying a full array of defences to stop boars from bringing swine fever into the country and avert a disaster for its thriving pork industry.

San Francisco chokes on toxic air as wildfires rage

Schools and tourist attractions across the San Francisco Bay Area were shut Friday as smoke from California's deadliest ever wildfire a three hour drive away produced air quality levels worse than in polluted megacities in ...

New sniffer dog research could save lives

A team of scientists has provided the first evidence that dogs can learn to categorise odours and apply this to scents they have never encountered before.

page 1 from 2