Over the course of millions of years, heat and pressure can transform the organic remains of animals and plants into crude oil. That's why they're called a fossil fuels — the long-dead creatures that ...

Fracking wastewater gushes out of a geyser in Toyah, Texas, in 2024. The geyser flowed water for 19 days before it was stopped. Credit: Elizabeth Conley/Houston Chronicle via Getty Images On Oct. 2, ...

What is fracking? You may have heard about the effects this oil and gas extraction technique have on the environment, but its impacts extend far beyond that. Between 2007 and 2016, oil production in ...

Mexico is hard-pressed to reduce its natural gas imports from the United States. Today, President Sheinbaum presented a ...

Any industrial activity near water reserves could, in principle, cause contamination. Isotope hydrology offers a unique combination of methods to monitor water quality and trace the source of ...