The U.S military says it is developing a laser that can be used to blind and shoot enemy drones from ground vehicles, adding to their anti-drone laser technology already crafted for ships.
According to a new study, oldest siblings may be more conservative.
Middle-age and older adults who nap during the daytime are two-and-a-half times more likely to die from respiratory illnesses such as bronchitis and pneumonia due to inflammation in the body.
Macho features may be viewed favorably by women, but their linking to weight problems is far less attractive to many women.
A new study finds that humans can smell fear.