Rebecca Hersher

Juan Flores and his family live in Galena Park, Texas, which is bordered on three sides by pipeline terminals, oil refineries, fertilizer plants and rail yards.

Flores has lived in the town of about 11,000 people just east of downtown Houston since he was 4 years old. For a while, he even served on the City Council.

Shannan Wheeler was born and raised in Baytown, Texas, an industrial suburb east of Houston that is part of the so-called chemical coast.

Houses are tucked between chemical storage tanks. Parks back up to refinery smokestacks.

The floodwaters from Hurricane Harvey had to go somewhere.

Updated at 8:15 p.m. ET

Officials are still trying to confirm whether Texas floodwaters have spread contamination from decades-old toxic waste sites, as water recedes and residents return to homes that, in some cases, were flooded with water that passed over known contaminated areas.

On Monday, the moon will completely eclipse the sun, and people all over the U.S. will watch.

For those who have been boning up on eclipse trivia for weeks, congratulations. For everyone else, here are the things you need to know about the phenomenon.

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