Genetics

Some like it sweet, others not so much: It's partly in the genes

A new study from the Monell Center and collaborating institutions suggests that a single set of genes affects a person's perception of sweet taste, regardless of whether the sweetener is a natural sugar or a non-caloric sugar ...

Psychology & Psychiatry

Naughty children - it's nature and nuture

(Medical Xpress) -- Disregarding the rules and confrontational behaviours are commonplace with young children and can even arise in the first year of life. For some children, this trend will persist and become a character ...

Other

How can twins have different fathers?

The recent report from northern Hòa Bình province in Vietnam of twins born to two different fathers has been making headlines around the world. The father of the twins took the infants for DNA tests where it was revealed ...

Diabetes

Study of identical twins reveals type 2 diabetes clues

By studying identical twins, researchers from Lund University in Sweden have identified mechanisms that could be behind the development of type 2 diabetes. This may explain cases where one identical twin develops type 2 diabetes ...

Genetics

Epigenetics drives weight differences between identical twins

Having overweight parents significantly increases your risk of obesity, but the inheritance of specific mutations can't always explain why this is the case. In a study published January 28 in Cell, researchers show that differences ...

Other

US surgery planned for conjoined twins from Philippines

Conjoined two-year-old girls born in the Philippines are to undergo surgery on Tuesday to separate them at the chest and abdomen, said the California hospital where the operation will take place.

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