Research: Oldest known plant virus found at ancient settlement —

Researchers studying ancient corncobs found at a Native American archeological site have recovered a 1,000-year-old virus, the oldest plant virus ever reported. Only a...

Research: Organic food worse for the climate —

Organically farmed food has a bigger climate impact than conventionally farmed food, due to the greater areas of land required. This is the...

Research: Death near the shoreline, not life on land —

Our understanding of when the very first animals started living on land is helped by identifying trace fossils -- the tracks and trails...

Research: A routine check revealed a previously undocumented behavior in the intestinal parasite —

Johns Hopkins researchers have observed a previously unrecognized behavior in a single-celled parasite called Spironucleus vortens, which infects ornamental fish such as angelfish:...

Research: Astronomers explain the rarity of the hot Neptunes by their evaporation which transforms...

"But where did the hot Neptunes go?" This is the question astronomers have been asking for a long time, faced with the mysterious...

Research: Flows that help bacteria feed and organize biofilms —

Under threat of being scrubbed away with disinfectant, individual bacteria can improve their odds of survival by joining together to form colonies, called...

Research: Lung lavage as new test method improves tuberculosis diagnosis in rhinoceros —

Diseases and tuberculosis in particular can pose considerable challenges for wildlife. In order to avoid epidemics within populations or to treat individual animals...

Research: Rice plants that grow as clones from seed —

Plant biologists at the University of California, Davis have discovered a way to make crop plants replicate through seeds as clones. The discovery,...

Research: 3D-printed reconstructions provide clues to ancient site —

Part of the ancient archaeological site of Tiwanaku, Bolivia, believed by Incans to be where the world was created has been reconstructed using...

Research: Large population of potential young planets found in distant planetary systems —

Astronomers have cataloged nearly 4,000 exoplanets in orbit around distant stars. Though the discovery of these newfound worlds has taught us much, there...

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