The Conversation
Subscribe
  • Academic rigour, journalistic flair
  • For curious minds
  • Expert news and views
  • Debate and ideas
  • From the curious to the serious

Hot Topics

  1. Gay marriage
  2. Australia in the Asian Century
  3. Convergence review
  4. Federal Budget 2012
  5. War on drugs
  6. Bob Brown
  7. Explainer
  8. Square Kilometre Array
  9. Medical myths
  10. Transparency and medicine

Insects

Analysis and Comment (4)

4cnsz5y6-1334627529
Biting insects cause allergic reactions because of their saliva, while stinging insects inject venom when they bite. Emilio Floris/Wikimedia Commons

Taking the ouch and itch out of insect bites

Mosquitoes, biting midges, bedbugs, ticks and fleas will make a meal of us given the opportunity. And it isn’t the pain or annoyance of the bite but our bodies' reactions that often cause greater problems…
Sx23cpd2-1326840070
What's in a name? A whole lot of booty, and some Latin, as it happens. asterix611

Beyoncé is a fly … but why?

Late last week CSIRO announced that a new species of horse fly had been named after pop diva Beyoncé’s bottom. The story generated a real buzz across traditional and social media both in Australia and…
Cotton_bollworm_aap_image_university_of_melbourne
GM crops are used in Australia to thwart pests such as the Cotton Bollworm (which also destroys corn). AAP/University of Melbourne

Will superbugs overwhelm insect-resistant GM crops?

A recent report in the Wall Street Journal spoke of rootworms in the US state of Iowa that had evolved resistance to a strain of genetically modified (GM) corn developed especially to thwart those rootworms…
3749947913_143d5508c6_b-1312778404
Flesh-flies frequently give birth to maggots on corpses of human and other animals. sankax

Forensic entomology: the time of death is everything

FORENSICS AUSTRALIA – Insects are everywhere. Their ubiquitous nature, and the fact they represent the largest biomass of animals on the earth, means there are hardly any terrestrial niches – except when…

Research and News (1)

Research Briefs (4)

Hormones determine insect metamorphoses

Pulses of steroid hormones are responsible for differentiating an insect’s lifecycle metamorphoses, researchers at Washington…

Modified fungus targets fire ants

A fungus normally used for killing insects has been modified by scientists at the University of Florida to specifically kill…