Owner TC Energy announced partial reopening Dec. 14 of the Canada-to-U.S crude oil line but has not said what caused the pipe rupture or when cleanup of the spill into a Kansas creek would be completed.

Airborne electromagnetic sensor technology helps state agencies identify best locations for building groundwater reservoirs. 

Engineering firm inked confidential settlements with four child plaintiffs ahead of a February retrial in the case over the 2014-2015 Flint, Mich., lead-in-water crisis.

The Louisiana International Terminal would be able to accommodate ultra-large container vessels in the Lower Mississippi River.

Update: Biden signs one-week stopgap to keep government operating while lawmakers hammer out an omnibus package. 

Lawrence Livermore National Lab team successfully produced more nuclear fusion energy than it took to start the reaction using lasers, U.S. Energy Dept. officials said Dec. 13, with more private and academic competition underway to shorten timeframes to commercialize power generation.

The Caltrans highway project would reconfigure the infamous intersection where the 24-year-old 'Rebel Without a Cause' movie star fatally crashed in 1955.

The Northern Integrated Supply Project would involve the construction of two reservoirs with a combined 215,600 acre-ft of water storage.

Bluestone Coke signed a consent decree covering toxic emissions of its now idled Birmingham, Ala., plant that produces coke from coal.