A deep-rooted population structure emerged, suggesting modern humans, Homo sapiens, are the result of a population that split in two about 1.5 million years ago, and then, only 300,000 years ago, ...

Fewer seemingly unimportant daily interactions are more likely to lead to dissatisfaction and financial strain. This often results in a more traditional division of labor—meaning that the female in ...

Chinese and Brazilian researchers have unearthed a nearly complete fossilized skeleton of a previously unknown pterosaur ...

China has emerged as a global hotspot for pterosaur research, with a series of discoveries that have advanced the study of ...

A new study published in Engineering uncovers the dual-faced effects of elevated CO2 on food security. It shows that while ...

IN investigations of plant development it is helpful to be able to represent diagrammatically the changes which occur in the distribution of dry weight, total nitrogen or some other variable as ...

Invasive species are any plant, animal, insect or plant disease not native to a specific location that can cause harm to the environment, impact the diversity of native species, reduce wildlife ...

Students who were thoroughly prepared with the textbook content were well-equipped to tackle the paper.” A good balance of diagrams and numericals was maintained, academic coordinator added that the ...

Imagine being able to generate and customize diagrams, like pie charts, with just a few simple prompts—no extra software, no steep learning curve. This new feature, still in its beta phase ...

The discovery of thousands of species unknown to science raised concerns about unintended impacts, but it also highlighted an unsettling fact about our relationship with the natural world ...

It consists of three subsections stigma, stile and ovary as shown in the following diagram of longitudinal section of flower. The male reproductive part of the flower is known as stamen.

Scientists have been searching for the species since it disappeared in 1933. Researchers have rediscovered a rare fish species presumed to be extinct after it was not seen for more than eight decades.