Mosul, Iraq—A man carries his daughter toward Iraqi soldiers on March 4. Iraqi forces, aided by American airstrikes, are trying to wrench the western part of the city from the Islamic State group. The fighting has been fierce, as ISIS, vastly outnumbered—and already overrun in the eastern part of the city—is using snipers and mortar rounds to maintain control of its last Iraqi stronghold. Meanwhile, more than half a million civilians are reportedly trapped in territory still controlled by the militants, as Iraqi forces prepare to enter a part of the old city, where the battles are expected to be especially brutal due to the close quarters.
It syncs with an app over Bluetooth, and in under two minutes indicates a child's temperature, breathing rate and an assessment of how the lungs sound.
John Goodenough's lithium-ion batteries changed consumer electronics in the 1980s. Can his new, glass-based batteries spur the electric car revolution?
Despite its title, the USS Dahlgren isn't a warship—it's a cybernetic lab that allows for the simulation of drills at a fraction of the cost and effort.
Just as the World Health Organization releases its first-ever list of such pathogens, a new study reveals an alarming spike in antibiotic-resistant bacterial infections among children. And infectious disease experts are scared.