Underground subway temperatures reach 116°F in London while NYC hits dangerous levels, with scientific data showing heat ...

Underground spaces tend to trap heat. Soil and rock act as insulation, making it harder for warmth to escape. Trains, brakes, ...

A new study found that above-ground temperatures directly influence subway passengers' complaints about uncomfortably high below-ground temperatures.

For millions of commuters, the workday doesn't just begin with a train ride. It also begins with a blast of heat. In one of ...

As transit agencies face growing climate risks and limited capital budgets, deciding which flood protection measures to ...