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Jenni Shearston

Jenni Shearston

The Conversation

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Menstrual pads and tampons can contain toxic substances – here’s what to know about this emerging health issue

Heavy metals, phthalates and other potentially harmful chemicals have been detected in a range of menstrual products – the latest category of...

20.02.2026 0

The Conversation

Jenni Shearston

What air pollution does to the human body

The EPA is changing how it assesses proposed regulations by dropping the monetary value of health benefits from its cost-benefit analyses. That misses...

20.01.2026 30

The Conversation

Jenni Shearston

Colorado is tackling air pollution in vulnerable neighborhoods by regulating 5 air toxics

Limiting exposure to air pollution will have lasting impacts on Colorado communities with the highest exposure.

25.02.2025 5

The Conversation

Jenni Shearston