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Digging the dirt on contaminated soils

With many agricultural soils at risk of degradation, the world’s food supply might soon depend on the success of remediation science.

Earbud-like devices that could help read your mind

A non-invasive piece of tech placed into the ear brings wearable brain-computer interface technology closer to everyday use.

Sunscreens that bring color to coral not your skin

A new polymer sunscreen creates a physical barrier to UV light without the chalky look.

Moderate-intensity exercise has significant brain-boosting effect, study says

Working out can improve cognitive abilities such as problem-solving in young adults, and some forms of exercise offer greater benefits than others, according to new Tsinghua research.

Traffic pollution policy saves lives

A Tsinghua team has tested various plug-in hybrid electric vehicles (pictured) and found that a range of different travel profiles affects emission mitigation benefits. They encourage policy-makers to take a nuanced view of the benefits.