Off the Grid: Sally breaks down USA TODAY's daily crossword puzzle, Triathlon

LAS VEGAS (AP) — A slate of six Nevada Republicans have again been charged with submitting a bogus c

Residents of a Pennsylvania town famous for its flammable tap water fear another round of methane co

Al Gore describes himself as an optimist about the world’s progress on climate change, but he doesn’

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NEW YORK − For Angelina Jolie, the hardest part of playing opera star Maria Callas wasn’t the seven

More local growers, a healthier population and climate change mitigation are what urban agriculture

The intersection of freshwater and climate is a frequently ignored but critical element of the clima

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COLUMBIA, S.C. (AP) — John Spratt, a former longtime Democratic congressman from South Carolina who

Water levels in Lake Powell dropped to a new record low on Tuesday. The nation’s second-largest rese

This story is the fifth in a series.CENTER CITY, Minnesota—It sounded absurd, the idea of spending a

THULE AIR BASE, Greenland—On the last Saturday in September, ice had already begun to spread across

BRUSSELS (AP) — Some European Union countries on Thursday doubled down on their decision to rapidly

On Wednesday morning in Manhattan, the United Nations Water Conference began in dramatic fashion whe

Dr. Kate Lawrenson's research is granular. As a professor of obstetrics and gynecology and co-direct

This cellular atlas could lead to breakthroughs for endometriosis patients