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Physics

Zapping tiny metal drops with sound creates wires for soft electronics

Wearable medical devices and stretchable displays could benefit from a way to use high-frequency sound to create liquid metal wires.

Health & Medicine

This child was treated for a rare genetic disease while still in the womb

Babies born with infantile-onset Pompe disease typically have enlarged hearts and weak muscles. But 1-year-old Ayla has a normal heart and walks.

Climate

Greenland’s frozen hinterlands are bleeding worse than we thought

An inland swath of the Northeast Greenland Ice Stream is accelerating and thinning. It could contribute much more to sea level rise than estimated.