That fossil fuel infrastructure threatens to push Big Tech’s climate goals out of reach.

During test periods this winter and next, air traffic controllers tell some flights to deviate up to 2,000 feet to avoid areas where contrails are likely to form.

As glaciers and permafrost melt due to higher temperatures caused by climate change, the threat of landslides is rising in the Swiss Alps.

There may not be one perfect fabric for extreme temperatures, but there are ways to pick clothing that works with the body’s cooling system rather than against it.

The president’s favorite indicator of economic health will have to reckon with the woes of a warming planet.

A bipartisan push to stymie partisan discrimination in disaster assistance could be complicated by election-year politicking.

The progressive megadonor is back to talking about climate policy after an unsuccessful run for governor.

Staff must deal with patients too sweaty to receive IV drips, medication at risk of degrading in high temperatures and colleagues collapsing with heat fatigue.

The summertime ideal — lazy days, warm nights and escape from classes or parents or work or rules — seems dead this year.

The EU and regional authorities are helping cheese producers as dairy herds suffer in heat waves that are becoming the norm.

Tornadoes, heavy rains and flash flooding brought serious damage to communities from Illinois to western Pennsylvania in recent days.

The passing storm's strong winds took down trees, utility poles and transmission towers. The Big Island's power transmission system suffered "extensive damage," the Hawaiian Electric utility said.

Washington state will impose a fire-resistant building code in high-risk areas. Wildfire-prone areas are being excluded, some say.

A POLITICO analysis finds that while the administration wiped out hundreds of billions in clean-energy tax breaks, spending has been harder to unwind.

New Jersey Rep. Frank Pallone said President Donald Trump's rejection of aid for his state is a "betrayal."

It looks at industry links by groups filing friend of the court briefs in the climate battle royale.

Skyrocketing demand for electricity could put too much stress on the system unless more transmission lines are built.

The push to reshape the utility liability system has become a keystone issue of Newsom’s final legislative session.

Agency employees have feared blowback from the president after their emails were sought by right-leaning operatives since he last left the White House.

To improve the chances of having a race in cooler weather, organizers are shifting race dates, starting earlier and even giving options for participants to cut their runs short.