Monitoring the environment with artificial intelligence
Microorganisms perform key functions in ecosystems and their diversity reflects the health of their environment. Researchers use genomic tools to sequence the DNA of...
Swarming behavior discovered in fish-dwelling parasite
Researchers have observed a previously unrecognized behavior in a single-celled parasite called Spironucleus vortens, which infects ornamental fish such as angelfish: The protozoans swarm.
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.
Mountain birds declining in Europe
Population data for European mountain birds have been for the first time combined in a recent study, with worrying results: the abundances of mountain-specialist...
Fifty years of decline in Queensland’s coastal sharks
Queensland's coastal shark numbers are continuing a 50-year decline, in sharp contradiction of suggestions of 'exploding' shark populations, according to a new analysis. Researchers...
Tale of two trees: New web tool estimates gene trees with ease
Scientists introduce ORTHOSCOPE, a new web-based tool capable of inferring gene function, estimating gene trees and identifying sets of ancestral genes in just minutes.
Potential range for new invasive tick covers much of Eastern US
Since the arrival of the Asian longhorned tick (Haemaphysalis longicornis) in North America was first reported in New Jersey in early 2018, it has...
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.
The long dry: Why the world’s water supply is shrinking
A global study has found a paradox: our water supplies are shrinking at the same time as climate change is generating more intense rain....
Tiny tech tracks hummingbirds at urban feeders
Urban hummingbird feeders are highly prevalent. Researchers want to understand the health implications for birds congregating and sharing food resources at these bird buffets....




















