Newly raised concerns about lead-covered telephone cables installed across the US many decades ago are putting pressure on companies like AT&T and Verizon to identify the locations of all the cables and account for any health problems potentially caused by the toxic metal. US Sen. Edward Markey (D-Mass.) wrote a Read more…
Our universe could be twice as old as current estimates, according to a new study that challenges the dominant cosmological model and sheds new light on the so-called “impossible early galaxy problem.” “Our newly-devised model stretches the galaxy formation time by a several billion years, making the universe 26.7 billion Read more…
New military and commercial craft aim to go far higher than jumbo jets and stay there for months, offering more flexible alternative to satellites. This month a drone took off from a missile range in New Mexico and climbed into the stratosphere, joining a race to deliver unmanned aerial vehicles Read more…
Temperatures are sizzling across Europe this week amid an intense and prolonged period of heat. And it’s only just begun. Italy, Spain, France, Germany and Poland are all facing a major heatwave with air temperatures expected to climb to 48C on the islands of Sicily and Sardinia — potentially the Read more…
Vietnam understands the value of education and manages its teachers well. From a report: Their children go through one of the best schooling systems in the world, a status reflected in outstanding performances in international assessments of reading, maths and science. The latest data from the World Bank show that, Read more…
“More major cities in the United States are letting public transit riders hop on board for free,” reports CNN: Kansas City; Raleigh; Richmond; Olympia; Tucson; Alexandria, Virginia; and other cities are testing dropping fares on their transit systems. Denver is dropping fares across its system this summer. Boston is piloting Read more…
“According to the federal Bureau of Labor Statistics, nearly 73% of businesses reported that their workers rarely or never engaged in remote work in 2022 — closing in on pre-pandemic levels,” writes a Seattle Times business columnist. “But this minority of the civilian workforce working remotely casts a large shadow Read more…