As we say slán to Irish, it means that the mandatory subjects are out of the way. It was still a long slog those sitting Irish Paper 2 and Biology. We are here with another instalment of the ...

Leaving Cert biology: ‘Balanced and fair with no major surprises’ The higher-level biology paper was student-friendly, balanced and fair, according to teachers.

For any Leaving Cert students sitting Biology, Chemistry or Physics we have some expert help and advice courtesy of Study Hub 2025. Keep scrolling as we have each of the science subjects broken ...

Chemicals Essential For A Fundamental Life Cycle Could Form In Interstellar Ice Molecules such as citric acid and many more can form in a laboratory simulation of interstellar clouds.

The U.K. Supreme Court has ruled the country's 2010 Equality Act defines a woman as someone born biologically female in a potential landmark case for transgender rights.

When President Donald Trump signed an executive order preventing trans girls and women from competing in women’s sports, I wrote a post on Facebook which I thought was fairly simple ...

Trump executive order declaring only ‘two sexes’ gets the biology wrong, scientists say Order describes sex as an ‘immutable biological classification as either male or female’ ...

Two simple molecules can react to form most of the intermediates in an analog of the modern-day Krebs cycle, without the need for enzymes or metals, according to a new study (Nat. Chem. 2020, DOI ...

You’ve heard about the market cycle, but what is it? Discover the definition, how it works, its main phases, implications, and more.

The Krebs Cycle In modern cells, carbon fixation is followed by a cascade of chemical reactions that assemble or break down molecules, in intricate metabolic networks that are driven by enzymes.

The Krebs cycle, also known as the citric acid cycle, is a series of enzymatic reactions that releases energy from stored carbohydrates, fats, and proteins.

Large marine mammals such as baleen whales play a huge role in cycling iron through their marine environments, directly helping to boost phytoplankton growth and atmospheric carbon sequestration.