Parked semi-trucks pose a Grant Prestondanger to drivers. Now, there's a push for change.

Judge permanently blocks release of Bob Saget's autopsy recordsThis Strange Species That Lives Off Nuclear Energy Is Like Alien Life on EarthGrant Preston

SpaceX's Biggest Rival Is Working on Its Own Reusable Rocket, And It Sounds AmazingWater on The Moon Has a Surprising Quality, According to This New StudyDolly Parton pulling herself out of Rock & Roll Hall of Fame nominationsGrant Preston

Elon Musk Has Successfully Launched His First 2 Space Internet SatellitesNASA's Very Expensive Rocket Launch Tower Is Leaning at a Precarious Angle

We Could Have Two Space Hotels as Early as 2021

SNL's Pete Davidson is going to space with Blue OriginThe bizarre secret behind China's spy balloon

Los Angeles police officer shot and killed in patrol car outside sheriff's stationThe alchemy of Carlos Santana

The Book Report: Washington Post critic Ron Charles (September 17)Book excerpt: "The Heaven & Earth Grocery Store" by James McBride