As the deadline for San Francisco's soon-to-be-enforced daylighting law approaches, a peculiar paint job emerged overnight on a curb in the Outer Richmond.

The Department of Transportation's conclusion rests on shaky stats and suspect methodology, advocates charged, and its long-delayed release came just as a Council bill to require universal daylighting ...

Learn more› By Kaitlyn Wells and Zoe Vanderweide If you believe the hype, blue-light blocking glasses will prevent headaches, decrease eyestrain, and help you sleep like a baby. But do they work?

Delhi airport on Saturday saw 19 flight diversions, many cancellations and over 400 flight delays as low visibility conditions due to dense fog impacted operations for the second straight day.

Delhi is expected to witness fog till January 8, with light rain likely on January 6. The temperature in Delhi as of Friday morning was 9.6 degrees Celsius, making it the fifth cold day in a row ...

Several states in North India, including Delhi, are covered by a thick layer of fog, affecting road traffic, train services, and flight operations. Listen to Story Thick layer of fog covered many ...

Dense fog conditions in Delhi are expected to persist over the weekend. IMD predicted that the national capital may receive light to moderate rainfall on Monday, January 6. Till then, the visibility ...

The IMD has predicted dense fog until January 8 in Delhi, with a chance of light rain on January 6, which may bring slight relief. In the meantime, authorities continue to urge travellers to check ...

Airlines should not seat passengers inside planes for over 90 minutes during fog delays, and must cancel flights delayed beyond three hours. The aviation ministry has directed airlines to enhance ...

Fog was creating a travel nightmare Friday at the San Diego International Airport as travelers wrapped up the New Year's Eve holiday. By Saturday afternoon, many flights have resumed their ...

The United Kingdom, as well as parts of the USA and Canada, have reported experiencing thick layers of fog, now being dubbed ... that can detect light, temperature, vibration, magnetism, chemicals ...