Melting Arctic sea ice could render sun-soaked California vulnerable to a recurrence of the severe drought suffered in recent years as it is likely to cause high pressure systems that push away rai

(Reuters) - The U.S.

This briefing provides a synthesis of information regarding the global development of hydrogen fueling infrastructure to power fuel cell vehicles. The compilation includes research on hydrogen infrastructure deployment, fuel pathways, and planning based on developments in the prominent fuel cell vehicle growth markets around the world.

The cities of San Francisco and Oakland in California have filed separate lawsuits against 5 of the largest oil companies in the world for the roles played by those companies in anthropogenic clima

Maternal folic acid (FA) protects against developmental toxicity from certain environmental chemicals. The researchers examined combined exposures to maternal FA and pesticides in relation to autism spectrum disorder (ASD).

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In most Mediterranean climate (MedClim) regions around the world, global climate models (GCMs) consistently project drier futures. In California, however, projections of changes in annual precipitation are inconsistent. Analysis of daily precipitation in 30 GCMs reveals patterns in projected hydrometeorology over each of the fve MedClm regions globally and helps disentangle their causes. MedClim regions, except California, are expected to dry via decreased frequency of winter precipitation.

Officials in San Diego County have declared a public health emergency because of the spread of the liver disease hepatitis A.

LAST year California Solar Systems (CSS), a small installer of residential solar panels, decided to “Buy American”.

In 1868 the world’s first traffic light was installed outside the Houses of Parliament. The gaslit signal controlled the flow of London carriages—at least for a few weeks.

The California environmental agency that probed Volkswagen AG's (VOWG_p.DE) diesel vehicles for violating pollution-control rules is now scrutinizing whether some gasoline-powered vehicles are emit