Los Angeles County is included in an air quality alert reported by the National Weather Service on Sunday at 1:11 p.m. The ...

Orange County Coast, Orange County, San Bernardino and Riverside County Valleys, Riverside County Mountains and San Gorgonio ...

Microplastics are scourge of the world’s oceans, but finding where they accumulate could help direct conservation efforts.

From superbugs and heart disease to pollution, junk food and smartphones, these ten major studies reveal how science is ...

Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...

The concept would not rely on traditional single-target interceptors but instead would attempt to flood Starlink's operating altitudes with hundreds of thousands of high-density pellets. By ...

Researchers have found a way to reduce microplastics in the oceans. They developed a plastic that biologically decomposes in ...

Climate change is racing ahead in the Arctic, and a team of scientists just mapped out how the region’s chemistry is helping ...

Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that ...

Nanotechnologists think the next 25 years will bring advances in quantum computing, novel materials and medicine ...

Radiation incidents, whether caused by industrial accidents, natural disasters, or technical failures, often generate intense public fear. The word ...

Coronavirus disease 2019 COVID-19 is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID ...