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Bill Sullivan

Bill Sullivan

The Conversation

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Your gut microbes can be anti-aging – scientists are uncovering how to keep your microbiome youthful

Certain lifestyle changes can help your gut microbiome help you age gracefully.

18.02.2026 8

The Conversation

Bill Sullivan

A common parasite can decapitate human sperm − with implications for male fertility

If you’ve handled cat litter or eaten raw meat or unwashed produce, there’s a chance you might have a permanent toxoplasmosis infection spread...

28.05.2025 4

The Conversation

Bill Sullivan

Making sex deadly for insects could control pests that carry disease and harm crops

Mosquitoes cause around a million deaths per year. So, scientists are coming up with genetic engineering techniques that could lower their numbers.

21.02.2025 6

The Conversation

Bill Sullivan

How does "raw" water compare to tap water? A microbiologist explains

"But unlike tap or commercially bottled water, raw water is not evaluated for safety"

28.01.2025 9

Salon

Bill Sullivan

How does raw water compare to tap water? A microbiologist explains why the risks outweigh the benefits

Raw water may not be as safe as it looks. Like raw milk, untreated water comes with dubious health claims and high risks.

27.01.2025 9

The Conversation

Bill Sullivan