Dec. 9 (UPI) --Scientists have developed a working theory for how small clumps of dust become big balls of debris and begin to form young planets. In protoplanetary disks, adhesion causes small ...

According to a new study, microplastics in the air in Xi'an city, China, more than tripled during the time period of their ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Scientists have debated the role of droplets both large and small in ...

Up to 80% of brake-dust particles have an electric charge, which could serve as a means of controlling brake dust and improving air quality, according to a new study from the University of California, ...