If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Peptides are short chains of amino acids that act as biological messengers, telling skin cells and tissues how to repair, ...

As people grow older, the same brain chemistry that once supported sharp thinking and stable mood can quietly start to work ...

Whey protein can be a great way to boost your protein intake. However, it isn't always necessary. Most people get enough ...

Almond milk is an excellent non-dairy source of calcium. But there are plenty of other non-dairy foods that also supply calcium for people who do not consume dairy.

Bone broth contains protein and nutrients that benefit muscles. However, protein powder may have a more direct impact on muscle building and recovery.

Protein intake is known to be vital for maintaining brain function in older individuals. Now, using a mouse model of Alzheimer's disease, researchers have shown that the intake of a specific set of ...

Alongside the classical 20 protein amino acids, which are used to build proteins, there are more than 1000 non-protein amino acids in nature. Occasional mistakes can mean these non-protein amino acids ...

Biochemists shed light on the evolution of our 20- amino acid toolbox. The genetic code of life depends mainly on 20 amino acids, which can be arranged in various combinations to form proteins. For ...