The turkeys we’ll be sitting down to eat on Thursday have a history that goes way back. Archaeologists have unearthed a clutch of domesticated turkey eggs used as a ritual offering 1,500 years ago in Oaxaca, Mexico—some of the earliest evidence of turkey domestication. “Our research tells us that turkeys had been domesticated by […]
The moon is a familiar sight in our sky, brightening dark nights and reminding us of space exploration, past and present. But the upcoming supermoon — on Monday, Nov. 14 — will be especially “super” because it’s the closest full moon to Earth since 1948. We won’t see another supermoon like this until 2034. […]
Three teams of astronomers have made use of SPHERE, an advanced exoplanet-hunting instrument on the Very Large Telescope (VLT) at ESO’s Paranal Observatory, in order to shed light on the enigmatic evolution of fledgling planetary systems. The explosion in the number of known exoplanets in recent years has made the study of them one […]
Gray whales alter their calling behavior to compensate for increasing levels of noise to improve their chances of being heard by other gray whales. Hearing each other is key to whale survival. NOAA scientists Marilyn Dahlheim and Manuel Castellote found that the number of times a gray whale calls is adjusted depending on the […]