The human brain is white and gray in color because it makes its very own cholesterol. Neurosteroids offer exciting novel ...

A new technique, based on a chain reaction of recognition and hybridization events between two sets of DNA hairpin molecules, offers an enzyme-free alternative for the rapid detection of specific ...

Cells can metabolize fatty acids via fatty acid oxidation in the mitochondria, generating acetyl-CoA which is necessary to drive the TCA and OXPHOS ... Many enzymes, namely metabolic enzymes, carry ...

Lately, Acetyl L-Carnitine, a known supplement, has attracted increasing attention. This supplement is a byproduct of L-Carnitine, an amino acid naturally present in the human body. Acetyl L ...

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Students recognize that a particular color change is a characteristic property of a substance and that a color change can also be used as evidence that a chemical reaction has occurred. Students will ...

Video recorded by mom Kaleigh Butler shows the infant's over-the-top reaction as she takes a first nibble — followed by a giant chomp.

Chemical reactions make new chemicals. Atoms are rearranged during a chemical reaction, but the number of atoms does not change. Evidence of chemical reactions includes a large temperature change ...

Chemical reactions make new chemicals. Atoms are rearranged during a chemical reaction, but the number of atoms does not change. A catalyst is a substance that speeds up a chemical reaction.

Sarah Vine and Andrew Pierce bring their own no-holds-barred opinions, insights and reaction (clue is in the title) to the biggest stories of the week. New episodes every Wednesday, wherever you ...

Giant mural painted outside mom’s window of son killed in war ...