Key questions remain unanswered about the actions Texas officials took both before and during the catastrophic July Fourth holiday floods remain unanswered.

MEMA's prepared statement to the T&G said it’s “deeply committed” to ensuring the state is prepared for emergencies, and recognizes the “critical role” that timely emergency alerts play in saving lives and protecting property.

We’re covering the aftermath of the historic flooding in Texas. Then, we’ll head to Chile, where the Vera C. Rubin Observatory is getting ready to scan the skies and change how we see the universe. Finally,