杏吧原创

Buzz off

Why do flies that enter your house in summer do so in such an ostentatious way, with loud and frenetic buzzing? Surely it would be better for their survival if they didn鈥檛? Is there a purpose to this display?

Greta Bowman, Brighton, East Sussex, UK

Topics: Last Word

More from New 杏吧原创

Explore the latest news, articles and features

Popular articles

Trending New 杏吧原创 articles

We鈥檙e finally learning what happens to gifted children in adulthood

Alzheimer鈥檚, stroke, depression: The preventative power of sauna

Neurostimulation restores feeling in paralysed hand for months after

Stealth drone spins so fast that it disappears

Best treatment for multiple sclerosis may be antivirals

Four children with terminal brain cancer saved by new cell therapy

Negatives saved from Shackleton’s Antarctic trip reveal hidden details

Can consciousness be quantum? We may now have an answer

Game that reduces dementia risk may clear amyloid from men’s brains

We鈥檝e found a rocky, temperate planet鈥檚 atmosphere for the first time