Greenland sharks have been identified as the longest-living vertebrates on Earth, potentially reaching ages of up to 500 years. This discovery, based on radiocarbon dating of their eye lenses ...

Pterosaur remains are rare from the lowermost Cretaceous, hampering our understanding of the taxonomic and morphological diversities of pterosaurs during this period. The Lower Cretaceous Tugulu Group ...

We list the best free Gantt chart software, to make it simple and easy to follow the progress of project management schedules, without a paid-for subscription. A Gantt chart is a very important ...

Early limb development requires fibroblast growth factor (Fgf)-mediated coordination between growth and patterning to ensure the proper formation of a functional organ. The apical ectodermal ridge ...

The below chart from UCSF Benioff Children’s Hospital outlines the normal range of beats per minute for resting heart rate, based on age. Target heart rate refers to a range of heart beats per ...

By contrast, adaptive immunity, which involves lymphocyte-like cells and the antigen-binding receptors they express, is restricted to vertebrates. A major departure in adaptive immunity is evident ...

2025 is the Year of the Snake, but what do the Chinese zodiac signs mean and how do people celebrate? Chinese New Year is upon us – and with it comes a host of superstitions that will apparently ...

Chondrichthyes (cartilaginous fishes) are fundamental for understanding vertebrate evolution, yet their genomes are understudied. We report long-read sequencing of the whale shark genome to generate ...

In contrast to what has been reported in lower vertebrate classes, the mammalian vestibular efferent system does not appear to relay inputs from other sensory modalities to the vestibular periphery.