Five Triceratops dinosaurs lived and died together, according to new research. The team's findings suggest that these prehistoric creatures formed a migratory group, with one researcher hoping to receive his PhD title soon.
Birds, such as magpies and crows, are adapting to city life by using anti-bird spikes as nesting material. Researchers discovered these unique nests made of up to 1,500 metal spikes, showing the birds' creativity in avoiding traditional deterrents.
Researchers discovered a link between increased drought and increased wood formation in plant stems on islands. The study found over three times as many insular woody species as previously known, with over 175 independent transitions. This research offers promising avenues for agriculture to increase drought tolerance and food production.
A groundbreaking technique allows researchers to study the unique venom production of a wide range of venomous animals, including scorpions, fish, and the platypus. This non-lethal approach provides new insights into how animals produce venom and opens up possibilities for discovering new drugs.
A new study reveals that human impact on freshwater ecosystems is causing unprecedented rates of species loss, threatening entire ecosystems. The predicted recovery time for biodiversity decline may be longer than 12 million years, as seen in previous mass extinction events.
A new study models the gait of Tyrannosaurus rex, revealing a preferred walking speed of 4.6 km/h, comparable to that of humans and other animals. The researchers applied resonance principles to the dinosaur's tail, which they found had a natural frequency, similar to a swing
Biologists Auke-Florian Hiemstra and Liselotte Rambonnet found reports of various animals becoming entangled in corona waste, including foxes, birds, hedgehogs, seagulls, crabs, and bats. The diversity of affected species is considerable, with vertebrates and invertebrates on land, in freshwater, and seawater also impacted.
Sea butterflies are already experiencing difficulties building their shells due to ocean acidification, which will worsen in the future. They shift from growing thicker and larger shells to investing more in becoming larger, posing a major problem for local sea life that depend on them for food.
A new study reveals that pre-Colombian peoples played a significant role in shaping modern-day Amazonian biodiversity. The research found that 85 domesticated tree species, including cacao and Brazil nut, were five times more common in forests near ancient settlements.
Researchers created a bioquality map to measure global rarity and identify critical plant species hotspots in tropical Africa. The Horn of Africa, Democratic Republic of Congo, and other regions were found to be 'hottest' for plant biodiversity.
The leaf-mining pygmy moths and white eyecap moths have a rich evolutionary history that dates back to the early Cretaceous period, around 100 million years ago. A new classification system has been established based on DNA analysis, revealing three new genera in South and Central America.
A new study estimates that up to 8,690 Amazonian tree species may face extinction, with more than half of the world's tropical tree species at risk. Protected areas and indigenous territories have made strides in preserving biodiversity, but further management is crucial to prevent extinctions.
Research on Mount Kinabalu in Malaysian Borneo found that most endemic species are younger than the mountain itself and have evolved to adapt to cooler conditions. The study revealed two groups of unique species, with some originating from far-away areas and others evolving from local species.
A tiny tooth plate fossil, dated to over 40 years of neglect, has revealed new insights into the earliest origins of teeth in vertebrates. The study's findings suggest that teeth evolved from body scales in primitive fishes, pushing back their origin on the evolutionary tree.
The American leafminer species Coptodisca lucifluella has invaded Italy's walnut orchards, a new hostplant for the insect. The moth feeds on walnut leaves, making short galleries and leaving characteristic holes, while its larvae attach small shields to leaves or surfaces.
Researchers found that a combination of developmental and biomechanical problems prevents evolutionary change in the number of trunk vertebrae in fast running and agile mammals. In contrast, these problems barely affect slow and sturdy mammals.
The North American Oak Skeletonizer has invaded Europe on planted Northern Red Oaks since 1989. The moth's arrival is attributed to air transport of cocoons from NATO aircraft, leading to the discovery of this previously unknown species in Europe.