24/11/2021

How molecular clusters in the nucleus interact with chromosomes

A cell stores all of its genetic material in its nucleus, in the form of chromosomes, but that's not all that's tucked away in there. The nucleus is also home to small bodies called nucleoli—clusters of proteins and RNA ...

Sri Lanka lifts ban on weedkiller linked to cancer cases

Sri Lanka on Wednesday lifted its partial ban of a weedkiller subject to US lawsuits over claims it causes cancer, after abandoning a campaign to become the world's first completely organic farming nation.

Image: Hubble spots swirls of dust in the flame Nebula

The Flame Nebula, also called NGC 2024, is a large star-forming region in the constellation Orion that lies about 1,400 light-years from Earth. It's a portion of the Orion Molecular Cloud Complex, which includes such famous ...

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