Super Bowl advertisers paid up to $8 million to secure a spot in television's most watched broadcast. Here's a lineup by ...

ACF was the first type of emissions regulation placed on the fleet on the “demand” side. For those of us who have been in the ...

Reductions in air pollution have helped warm the planet by cutting down on reflective particles in the atmosphere – but ...

A bill making its way through the state legislature would delay the Advanced Clean Trucks rule, adopted from California, ...

A key group of Arab nations have said they “firmly” reject any efforts to resettle or evict Palestinians from Gaza, after US ...

With harsher rules in place, California has been able to address issues that the federal rules were not likely to tackle.

As crews work to clean up from the Los Angeles wildfires, city officials and residents are opposing the designation of a federally owned park to process hazardous waste ...

Full battery charge time is significant, at four and a half hours ...

The U.S. Agency for International Development (USAID) re-opened its Pacific office in Fiji last October after a decades-long ...

A gymnastics teacher saved by her drying clothes and a diner struck by flying debris – how the disaster unfolded for those at ...

Prime Minister Narendra Modi visited Maha Kumbh Mela in Prayagraj today and took a holy dip at the Sangam. Accompanied by ...

Reducing sulphur in the air may inadvertently increase natural emissions of methane from wetlands such as peatlands and swamps, a new study has found. The resulting additional future release of 20-34 ...