Environmental cleanups are expected to grow exponentially for group of thousands of chemicals with wide business and consumer use, as municipal legal actions rise and Biden administration aims to tighten rules.

Plans are moving ahead this week for two massive projects that would deliver 100-year flood protection for the lower Mississippi Valley. The question is whether the money and political will exists for the two protection systems to materialize.

STORM Act becomes law, authorizing FEMA to grant money to states for resilience revolving loan funds but $200-million appropriation to fund it doesn't start until 2022.

$1.4-trillion measure has mostly small boosts or cutbacks for construction accounts in 2021.

The project will connect more than four million Buenos Aires citizens to sewers via a network of collector tunnels, a wastewater treatment plant and an outfall.

Adapting infrastructure for climate change is moving beyond the theoretical in some areas

If GOP holds Senate, speculation centers on Capito of W. Va. as new chair; if Democrats take over, Delaware's Carper will be chair.