A groundbreaking study has provided the most comprehensive estimate to date of infertility rates in a threatened wild animal species.
50-year generation gap in Minnesota’s longest-lived fish
The bigmouth buffalo is a fish that's native to Minnesota and known for its longevity. Researchers wanted to find out more about the species, especially how they migrate, spawn, and how often their offspring live into adulthood.
Researchers give adult zebra finches back their ability to learn new songs
We all know the adage, 'You can't teach an old dog new tricks.' As we age, our ability to learn new skills, like mastering a foreign language or picking up a musical instrument, seems to fade. The culprit? A decline in brain plasticity - the brain's capacity to rewire itself...
Researchers develop tool that measures health of a person’s gut microbiome
A team of researchers has developed an innovative computational tool that analyzes the gut microbiome, a complex ecosystem of trillions of bacteria, fungi, viruses and other microorganisms within the digestive system, to provide insights into overall well-being.
Rein tension may affect horse behavior
High rein tension was found to be associated with trotters opening their mouths, which indicates pain or discomfort in the mouth.
The risk of global water scarcity is greater when accounting for the origin of rain
Securing the world's water supply is one of the greatest challenges of our time. Researchers are now presenting an alternative method for quantifying the global risk of water scarcity. Results indicate higher risks to water supply than previously expected if accounting for the environmental conditions and governability where rain is...
Global South cities lack cooling green spaces
Cities in the Global South are more exposed to extreme heat because they lack cooling green spaces, new research shows.
Genomic dark matter solves butterfly evolutionary riddle
Researchers have uncovered a surprising genetic mechanism that influences the vibrant and complex patterns on butterfly wings. The team discovered that an RNA molecule, rather than a protein as previously thought, plays a pivotal role in determining the distribution of black pigment on butterfly wings.
Like people, vultures get set in their ways and have fewer friends as they age
Young griffon vultures move frequently between sleeping sites in different locations, interacting with many friends. They get set in their ways as they age and roost in the same spots with the same individuals; older vultures follow the same paths. Roosts act as information hubs; older vultures may have a...
What a submerged ancient bridge discovered in a Spanish cave reveals about early human settlement
Geologists examined a submerged 25-foot bridge to tackle a long-lasting archaeological controversy: When humans settled on the islands in the western Mediterranean. Their findings narrow a historical gap between the settlement timelines of the eastern and western Mediterranean regions.