I recently visited a popular Arizona tourist town. Fewer than 10,000 people live there, but it still felt crowded when I was there. There were boutique shops and trendy eateries galore, but the main ...

The Observer is trying to become a vegetarian. Or at least a pescatarian. We made it a grand total of about 10 days in January on a fish-and-veggie diet before things started to go south. During that ...

Seventeen-year-old Pristine Onuoha is still in disbelief that an experiment she developed is going to space. Last month, she won the eighth Genes in Space contest after entering her idea to explore ...

Last August, Musk’s neurotech startup Neuralink proved that its brain-machine interface worked in pigs. During a live demo, an audience was shown real-time neural signals from a pig who had a chip ...

An experiment has visualized a prediction about objects traveling at the speed of light known as the Penrose-Terrell Effect, first made over 60 years ago. When objects approach the speed of light (let ...