ConnexionNew NASA administrator takes over after a year of scientific loss—and survival
Following Senate confirmation, billionaire Jared Isaacman will lead a diminished workforce
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Seafloor telecom cable transformed into giant earthquake detector
Dense seismic array more than 4000 kilometers long promises new views of Earth’s interior
Global carbon emissions will soon flatten or decline
With China’s surge in renewable energy, greenhouse gases are reaching a turning point
Airplane contrails may not be the climate villain once feared
Studies raise questions about the benefits of adjusting flight paths to minimize heat-trapping clouds