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Sixing Lu is helping create anti-hacking mechanism for pacemakers.

Staying a Heartbeat Ahead of Hackers

UA electrical and computer engineer Roman Lysecky is developing technologies to better detect malware in pacemakers and other life-critical devices.

Science Builds Bridges, Not Walls, Diplomacy Experts Tell UA Audience

Speakers at a recent University of Arizona conference -- including a Nobel laureate, ambassadors and advisers to secretaries of state -- know firsthand how science can build trust where politics cannot.
UA-invented sustainable building material

Mining Engineer Turns Waste into Concrete Substitute

Lighter, stronger and less expensive than concrete, Acrete -- brainchild of Jinhong Zhang, associate professor of UA mining and geological engineering -- uses three times as much waste and converts it into useful building material.
NOAA satellite map

U.S. Policies Trouble Scientists Bound for Global Summit at the UA

Researchers and diplomats from around the world converging on the University of Arizona for a conference on science diplomacy and policy share concerns about the new administration.

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