"A senior US climate official has warned Australia’s targets are “not sufficient” and the country should be considering a 50% cut in greenhouse gas emissions by 2030, given the urgency of the threat outlined this week in a landmark report."

"On Wednesday, the White House asked the Organization of the Petroleum Exporting Countries (OPEC) to pump more oil in hopes of stemming the rise in gas prices in the United States."

"The Biden administration is proposing the restoration of Obama-era rules aimed at increasing efficiency of consumer lightbulbs by including more types of bulbs in regulations."

"Soon after Maribel Munoz joined the trailblazing ranks of American owners of hydrogen cars — a group that exists only in California — she began to fear that the low price of the taxpayer-subsidized Toyota Mirai she purchased came with a tremendous cost."

"A new report makes the case that the oil and gas industry is trying to sell you a story — one that casts these companies as paragons of sustainability and seeks to delay policies that would address climate change."

"The Senate on Tuesday approved a roughly $1 trillion proposal to improve the nation’s roads, bridges, pipes, ports and Internet connections, advancing a historic burst in federal spending after years of failed attempts on Capitol Hill to invest anew in the country’s aging infrastructure."

"The world’s biggest emitters of greenhouse gases must produce clear plans to cut their carbon output drastically, the president of vital UN climate talks has urged, after scientists warned there was only a small chance of escaping the worst ravages of climate breakdown."

"The Biden administration will soon unveil a broad plan for curtailing methane emissions from the oil and gas sector, climate adviser Rick Duke says, amid mounting warnings of the potent greenhouse gas role in near-term warming."

"The oil industry will be able to continue working around polar bears on the North Slope for the next five years, thanks to a renewed authorization from the U.S. Fish and Wildlife Service."

"The chief executives of the world’s biggest automakers gathered with President Barack Obama at the Washington Convention Center in 2011 to announce they had agreed to double the average fuel economy of their vehicles to 54.5 miles per gallon -- the largest increase in history."