23/10/2015

Treating pulmonary diseases using Alaska pollock gelatin

In recent years, patients with pulmonary emphysema have been increasing mainly among middle-aged and elderly males due to aging and excessive smoking. Emphysema makes brittle lungs, and in severe cases, holes develop in the ...

NASA takes Lasercom a step forward

A NASA-developed laser communication (lasercom) system made headlines in 2013 when it demonstrated record-breaking data download and upload speeds to the moon. Now, a NASA optical physicist says he can match those speeds—plus ...

Climate change could push snow leopards over the edge

Urgent international action must be taken in the face of climate change to save the snow leopard and conserve its fragile mountain habitats that provide water to hundreds of millions of people across Asia, according to a ...

Marginal soil can make for good biofuel crops

Switchgrass, a perennial native to the tallgrass prairie, is one of the most promising bioenergy crops in the United States, with potential to provide high-yield biomass on marginal soils unsuitable for traditional agricultural ...

The future of encryption

If you want to protect valuable information, wouldn't you keep it under lock and key?

'Zeno effect' verified—atoms won't move while you watch

One of the oddest predictions of quantum theory – that a system can't change while you're watching it – has been confirmed in an experiment by Cornell physicists. Their work opens the door to a fundamentally new method ...

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