Living systems are composed of networks of interacting ... biological processes in the context of living cells and whole organisms. This endeavor requires the ability to track molecules within ...

The skeletal system Learn about the skeleton, a system of bones and joints that has many important jobs, such as protecting organs and helping the body to move. Skeletal muscles Learn about the ...

The world's largest living organism is slowing being eaten alive ... and wildfires. The US Forest System continues to protect the trees, and a collective called the Friends of the Pando is working ...

What do a human, a rose, and a bacterium have in common? Each of these things — along with every other organism on Earth — contains the molecular instructions for life, called deoxyribonucleic ...

At an estimated weight of 13 million pounds, it is the largest living organism by mass in the world ... the aspen sprouts a new stem from its root system, which bursts through the soil and ...

Pando — Latin for "I spread" — is the largest known tree on Earth and the heaviest living organism on record ... with that of other trees. The root system produces genetically identical ...

Researchers have likened it with the nervous system of living organisms. The composite materials of which the planes are made will incorporate optical fibers sensitive to mechanical impact.