Much like death by aliens, the idea that dinosaurs farted themselves into extinction was never a scientific hypothesis. The notion was a misconstrued conclusion drawn from some recent dinosaur research. Last year, paleontologist David Wilkinson and collaborators tried to calculate how much gas the long-necked, hefty sauropod dinosaurs could have produced. The researchers speculated that the dinosaurs’ annual output of methane gas would have been enough to influence the global climate, but the researchers said nothing about extinction. After all, a variety of sauropods existed for tens of millions of years without showing any sign of gassing themselves out of existence. Ignoring the actual research by Wilkinson and colleagues,, various news sites jumped on the study to suggest that dinosaurs gassed themselves into oblivion. Such sites were only blowing hot air.