Is online college for you? Answer five questions to find out

Amelia Roberts, a nurse in Washington, D.C., knew she needed to return to college for a bachelor's degree if she wanted to win a care coordinator position at her hospital. But attending college on a campus wasn't a practical ...

Bringing social media to unconnected areas

The number of connected devices may be on the rise, but large swaths of the global population still live in areas without telecom infrastructure or a reliable internet connection. A group of EPFL researchers, working with ...

AR glasses help surgeons when operating on tumors

Malignant tumors often form metastases that spread to other parts of the body via the lymphatic system. High surgical skills are required to identify the precise location of the affected lymph nodes, enabling them to be completely ...

Vanuatu volcano eruption threat recedes: scientists

A Vanuatu volcano that sparked the evacuation of an entire island appeared to be stabilising, scientists said Tuesday, although aid workers said it was too early for villagers to return home.

3-D printers—a revolutionary frontier for medicine

Mission control on earth receives an urgent communication from Mars that an astronaut has fractured his shinbone. Using a handheld scanning device, the crew takes images of his damaged tibia and transmits them to earth.

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