The Laser Interferometer Gravitational-Wave Observatory is made up of two detectors, this one in Livingston, La., and one near Hanford, Wash. The detectors use giant arms in the shape of an "L" to measure tiny ripples in the fabric of the universe.
Eloisa Tamez of El Calaboz, Texas, walks along the border wall in her backyard. She took the government to court over surveying her land and over the compensation she received for the land needed for border wall construction.
Reynaldo Leanos Jr./Texas Public Radio