We realise that, but we think we’ve found another way of explaining it.” In natural selection, genetic mutations that are beneficial to an individual’s survival are passed on through reproduction.

XEC is on track to become the new dominant COVID-19 strain this winter. Yale and New Haven experts weigh in on why you should ...

The dominant strain of the COVID-19 virus in Arizona right now is a variant called KP.3.1.1, which is part of the FLiRT group ...

LBC, also known as invasive lobular carcinoma, forms in the lobules, which are the small round sacs that make breast milk.

You may have wondered, “What is karma, and how does it affect my life?” Karma is a concept with a few definitions, specifically in Hinduism and Buddhism. The common sayings “what goes around ...

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being ...

A glioma is a type of tumor that originates in the central nervous system, specifically in the brain or spinal cord. These tumors originate in glial cells, supportive cells in the brain which serve to ...

A species is a distinct group of organisms and the most basic unit used to measure life on Earth. However, there’s no single definition of a species, meaning this vital concept in biology can be ...

The standard Cas9 protein cuts the DNA at the target. When the cut is repaired, mutations are introduced that usually disable a gene. This is by far the most common use of CRISPR. It’s called ...

We define corruption as the abuse of entrusted power for private gain. Corruption erodes trust, weakens democracy, hampers economic development and further exacerbates inequality, poverty, social ...

What is ultra-processed food? There is no single definition of ultra-processed foods, but in general they contain ingredients not used in home cooking. Many are chemicals, colourings and ...

There are plenty of options for buying and selling products online, so any platform needs to find a way to differentiate itself. Whatnot takes another angle, harnessing the success of the popular ...