Wind, water, biomass, and the sun are the oldest energy sources used by mankind. The inherent limitations of these sources motivated people to seek more efficient and reliable fuels to power society.
Public Safety
The Sirens Never Came: Rebuilding the Texas State Guard for Readiness
At 4:03 a.m. on July 4, the Guadalupe River breached its banks in Kerr County. The flood came fast and silent—crashing through windows, sweeping entire homes off their foundations, ripping families from their beds. At least 132 people are confirmed dead. Nearly 100 remain missing. The Hill Country has become a graveyard of wreckage and...
July 29, 2025