A near-Earth asteroid discovered by astronomers late last year that showed a rising potential for colliding with Earth has been downgraded, according to planetary defense experts.
For the first time, researchers in China have synthetically produced a nearly pure hexagonal diamond, marking a significant breakthrough in materials science.
Physicists at the University of Surrey have uncovered evidence suggesting that, at the quantum level, time does not have a single, forward direction but instead can emerge in two opposing directions.
Chemotaxis, a process for chemically inducing movement in an organism, may be a crucial tool in the search for extraterrestrial life, German researchers say.