To make gas-absorbing 'sponges', start with a whole lotta holes

Looking back, a career in science was always on the cards. When I was about four, for behaving myself I wanted to be allowed to add lots of numbers up. Growing up in Western Sydney, we didn't have much, and a long university ...

Designing natural-based synthetic materials

Since the beginning of mankind we are developing and improving materials with better and more optimized material properties. By understanding how natural materials are made, one should be able to imitate and modify them. ...

Identifying toxic materials in water with machine learning

Waste materials from oil sands extraction, stored in tailings ponds, can pose a risk to the natural habitat and neighboring communities when they leach into groundwater and surface ecosystems. Until now, the challenge for ...

Extinctions, shrinking habitat spur 'rewilding' in cities

In a bustling metro area of 4.3 million people, Yale University wildlife biologist Nyeema Harris ventures into isolated thickets to study Detroit's most elusive residents—coyotes, foxes, raccoons and skunks among them.

Biofilms as construction workers

Biofilms are generally seen as a problem to be eradicated due to the hazards they pose for humans and materials. However, these communities of algae, fungi or bacteria possess interesting properties both from a scientific ...

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