The concept known as “Kessler Syndrome” was proposed nearly five decades ago. Experts weigh in on whether the space-based disaster scenario is already unfolding.

Early indications suggest a Russian anti-aircraft system may have downed the passenger jet that crashed in Kazakhstan on Christmas Day, a US official told<a class="excerpt-read-more" href=" More ...

Severe storms are causing flight delays across the U.S. as holiday travelers face tornadoes, damaging winds, and heavy snow.