Paul Amadeus Dienach had been teaching the German language in Greece. Dying of tuberculosis, he wanted to return home to Switzerland. Before he left, he gave hundreds of pages of handwritten notes to ...
The upper stage of a SpaceX Starship launch system, the most powerful rocket ever built, had broken apart minutes after liftoff from South Texas during its seventh test flight, fracturing into a ...
Jan. 30, 2025 — Researchers have shown that plumes of wildfire smoke can carry contaminants hundreds of kilometers, leaving a toxic and lingering footprint which has ...