Computer Scientists Find a Key Research Algorithm’s Limits
The most widely used technique for optimizing values of a math function turns out to be a fundamentally difficult computational problem. ..
The most widely used technique for optimizing values of a math function turns out to be a fundamentally difficult computational problem. ..
Undersea cables would be hit especially hard by a coronal mass ejection. ..
Scientists have attached dosimeters to the reptiles so they can serve as living “bioindicators” to gauge contamination levels near the shuttered nuclear ..
More people in the hospital means more people need oxygen. But treatment plants also need the gas to purify water. ..
Catch up on the most important updates from this week. ..
In the movie’s video game world, a whole-body airbag protects Ryan Reynolds as he falls off of a building and onto a car. Would that … work? ..
A research chemist mixed nitrogen, methane, and other molecules to re-create the conditions that might harbor life on one of Saturn’s moons. ..
Requiring people to get their shots can stop Covid-19, but those rules have to be doable and equitable. ..
It’s a heart-stopping moment for health officials, who reported only a single case this year—and whose campaigns may end up paused. ..
The paste sticks onto wet tissue firmly by repelling blood. Surgeons hope it can save time—and lives. ..