As a child of the Central Valley and a member of a Native tribe, Grace Grinder developed an early awareness of health care disparities affecting rural regions and underserved communities.

While in third grade, Grinder lost her grandmother to what she described as too few physicians nearby to provide timely, quality care. That loss planted a seed.

On most days, Reo Maynard’s life swings between two ecosystems: the microscopic world inside an ant’s gut and the sprawling one that stretches from Fresno to the Sierra Nevada mountains.

The 51-year-old Navy veteran, dad of two, screenwriter-in-waiting and newly minted Fresno City College faculty member is in his eighth year at UC Merced, earning his Ph.D. in Quantitative Systems Biology.

“I’ll be defending in May. The end is here,” he said, with the equal parts relief and wonder of someone who kept moving when the ground shifted beneath him.

Written words can do more than communicate. They can also unlock the writer’s ability to process distress, identify hurtful feelings and take control of personal conflict.

Our circadian clocks play a crucial role in our health and well-being, keeping our 24-hour biological cycles in sync with light and dark exposure. Disruptions in the rhythms of these clocks, as with jet lag and daylight saving time, can throw our daily rhythms out of whack.

But a group of researchers is getting closer to understanding how these clocks operate.

UC Merced biochemistry Professor Andy LiWang and his colleagues have solved how the circadian clocks in microscopic bacteria precisely control when different genes are turned on and off during the 24-hour cycle.

Biochemistry Professor Andy LiWang has spent much of his career studying how life keeps time. His work on the circadian clock of cyanobacteria — tiny, ancient organisms that share the planet with us — has shed light on one of biology’s most elegant systems.

But his newest research project, supported by a prestigious $1.2 million grant from the William M. Keck Foundation, pushes that inquiry into bold, uncharted territory.

A husband’s optimism and confidence might play a crucial, if often unseen, role in helping babies arrive healthy and on time.

A new study from UC Merced psychology researchers found that when married fathers reported higher levels of resilience — a quality that includes traits such as optimism, self-esteem and perceived social support — their partners showed lower levels of inflammation during pregnancy and carried their babies longer.

Chemistry Professor Henrik Larsson has received a prestigious Early Career Award from the U.S. Department of Energy, becoming the first faculty member from UC Merced’s School of Natural Sciences to earn the honor.

The same cellular renewal that keeps our bodies healthy might also fuel the growth of cancer. A UC Merced biologist has found that the brain could hold the key to stopping it.

A team of scientists led by UC Merced is embarking on a project to understand how the twisted shapes of specific molecules can influence the spin of electrons — a phenomenon that could revolutionize solar energy, electronics and quantum computing.

The research, funded by the U.S. Department of Energy’s Scientific Discovery through Advanced Computing (SciDAC) program, focuses on a mysterious effect known as chirality-induced spin selectivity, or CISS.

As nations cut emissions that once fueled urban smog, scientists are discovering unexpected chemistry taking place in the atmosphere.

UC Merced Professor Xuan Zhang is leading a project to uncover how these chemical shifts could affect the air we breathe and the climate. The project is supported by a National Science Foundation CAREER Award.

Zhang is the 43rd researcher from UC Merced to earn a CAREER award from the NSF.