Students who attended public school pre-K performed better academically through high school than those in family-based child care, according to new research from Florida International University.
Whether it's neurons responding to electrical signals or plants stretching toward light, nature is filled with examples of biological materials that respond to their environment. Now, researchers want to develop new responsive materials for a wide range of applications, such as sensing or low-en...
Researchers continue to rage against the dumb-dodo myth with more evidence that the iconic flightless bird was smarter than early accounts suggest — and might have even been nocturnal.
A random forest averages many deep trees, each fitted to a different random view of the data. The averaging cannot make the individual trees better, and it cannot remove bias. What it removes is variance, and exactly how much is derivable in two lines of arithmetic that also explain why adding ...
For more than two decades, the quasar PHL 1811 has been considered the prototype of a rare class of "intrinsically X-ray weak" quasars, thought to produce unusually little X-ray radiation. But in 2024, the Einstein Probe spacecraft caught the object in a bright X-ray flare. In a new study, astr...
The new record surpasses the previous official hydrogen combustion title set in 2004 by more than double the speed.