Old Age Has Links to Redox Stress in Muscles
Old Age Has Links to Redox Stress in Muscles
Even if people exercise, hydrogen peroxide and other reactive molecules continue to accumulate in the tissues.
Old Age Has Links to Redox Stress in Muscles
Old Age Has Links to Redox Stress in Muscles

Even if people exercise, hydrogen peroxide and other reactive molecules continue to accumulate in the tissues.

Even if people exercise, hydrogen peroxide and other reactive molecules continue to accumulate in the tissues.

The Literature
How Red Blood Cells Get Their Dimples
How Red Blood Cells Get Their Dimples
Ashley Yeager | Sep 1, 2018
Myosin proteins tug on the cell membrane, giving an erythrocyte its distinct shape.
Muscles Hold a Key to Sleep Recovery
Muscles Hold a Key to Sleep Recovery
Sukanya Charuchandra | Sep 1, 2018
A protein in skeletal muscles helps mice recover from sleep deprivation.
Infographic: Embryonic Zippering
Infographic: Embryonic Zippering
Ashley Yeager | Aug 1, 2018
How actin seals embryos early in development
Sinking Carbon
Sinking Carbon
Jim Daley | Jul 1, 2018
With samples taken from the crust of the Mid-Atlantic Ridge, researchers have discovered where some of the oceans’ dissolved organic carbon winds up.
Lantern in the DarkLantern in the Dark
Lantern in the Dark
Jim Daley | Jul 1, 2018
Lanternfish evolution provides unique insights into how deep-sea species might respond to commercial fishing.
Satiated Fish Swim at the Back of the Pack
Satiated Fish Swim at the Back of the Pack
Ashley Yeager | Jul 1, 2018
Digesting a big meal takes energy, forcing some minnows to swim in spots at the rear of a school.
Productivity Paradox
Productivity Paradox
Jim Daley | Jun 1, 2018
During the last ice age, there wasn’t much plant matter to eat on northern steppes, but herbivorous woolly mammoths were abundant. How did they survive?
Incomplete Immunity
Incomplete Immunity
Jim Daley | Jun 1, 2018
By combining experimental data with computer models, researchers were able to predict a pathogen’s evolution toward more virulence.
Condensin Folds DNA Through Loop Extrusion
Condensin Folds DNA Through Loop Extrusion
Diana Kwon | Jun 1, 2018
By observing the activity of a protein complex in real time, researchers have uncovered new evidence for a long-standing theory.