….2 KB] Astronomers explain the observations of GRB 200415A with the sequence of events illustrated here. A magnetar is a city-sized ball containing more mass than the Sun and boasting the strongest magnetic fields known. A sudden reconfiguration of this field, possibly caused by …

…y, with climate-related costs increasing over the last 4 years. Extreme weather events and other climate-related effects have harmed the health, safety, and security of the American people and have increased the urgency for combatting climate change and accelerating the transitio…

…sident responds to many questions concerning his views and statements about the events in Charlottesville, Virginia. He ends up repeating his view that "there's blame on both sides." And later, ". . .you had some very bad people in that group, but you also had people that were ve…

…, necessary 63 for translation initiation. Phosphorylation of eIF2α (p-eIF2α) prevents the exchange of the 64 associated inactive GDT for the active GTP, blocking its recycling for participation in the 65 formation of new 43S complexes, thus inhibiting general cell translation (K…