Low-cost disease diagnosis by mapping heart sounds

Aortic valve stenosis occurs when the aortic valve narrows, constricting blood flow from the heart through the artery and to the entire body. In severe cases, it can lead to heart failure. Identifying the condition can be ...

Landslides increasingly threaten the world's urban poor

Over the last fifty years, disasters caused by landslides and floods have become ten times more frequent, despite landslides being significantly underreported in global databases. Worldwide, 4500 people are killed on average ...

Saltier seas mean heavy summer rains for US Midwest

Farmers and city managers across the Midwest need to know how heavy summer rains will be to plan planting, fertilizer application and floodwater management, but predicting extreme rain events is difficult, especially months ...

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