A man examining the soil and vegetation by a natural water source.

School of Life Sciences News

Life sciences involves studies of living organisms and their life processes, including their evolution and relationships with other living organisms and our planet. The courses and programs offered by the School of Life Sciences are designed for those students pursuing professional careers in medicine, science, and science education.

Current Life Sciences News

Raizel Yankaway looking into a microscope in lab
Research |

While studying hibernation physiology in ground squirrels, Raizel Yankaway discovered a community that welcomes and empowers.

June campus horizon shot
Campus News |

The top headlines featuring 51³Ô¹ÏºÚÁÏ’s staff and students.

A closeup on the sleeve of a red 51³Ô¹ÏºÚÁÏ graduation gown bearing the words "Rebels Forever"
Campus News |

President Chris Heavey recognizes 10 students for their staunch commitment to academic excellence and service to the community.

slice of brain sitting on desk in lab
Campus News |

The first Neuroscience Research Showcase brings together experts across disciplines to share their work and spark new collaborations.

Drew Peltier in lab with tree samples
Research |

Life Sciences professor Drew Peltier explores how trees grow, survive, and reproduce despite poor conditions — and when they might not recover.

A 51³Ô¹ÏºÚÁÏ student studies with the Strip in the distance.
Campus News |

Headlines and highlights featuring the students and faculty of 51³Ô¹ÏºÚÁÏ.

Life Sciences In The News

Wired

In a hot spring at Yellowstone National Park, a microbe does something that life shouldn’t be able to: It breathes oxygen and sulfur at the same time.

Quanta Magazine

Take a deep breath. A flow of air has rushed into your lungs, where the oxygen moves into your bloodstream, fueling metabolic fires in cells throughout your body. You, being an aerobic organism, use oxygen as the cellular spark that frees molecular energy from the food you eat. But not all organisms on the planet live or breathe this way. Instead of using oxygen to harvest energy, many single-celled life-forms that live in environments far from oxygen’s reach, such as deep-sea hydrothermal vents or stygian crevices in the soil, wield other elements to respire and unlock energy.

Guardian Service

Once a house fire starts, it can grow quickly and without restraint, becoming a major fire in under three minutes. House fires are a common occurrence: around 944 house fires occur every day.

KTNV-TV: ABC 13

Hotter summertime temperatures, unpredictable precipitation patterns and drought are complicating the lives of Mojave Desert wildlife.

The Salt Lake Tribune

The Church of Jesus Christ of Latter-day Saints says it will soon save the amount of water it takes to support 3,000 homes in a given year.

KVVU-TV: Fox 5

Two days of record high temperatures could trigger an early response from Mother Nature.

Life Sciences Experts

An expert on mammals.
An expert in bioinformatics, virology, AIDS/HIV, Alzheimer's disease, and genetics.
An expert on bacterial gene regulation and bacterial pathogens, including E. coli, Shigella, and Salmonella. 
An expert in insect physiology and evolution.
An expert in ecology, fire management, and U.S. National Parks.
An expert in conservation biology, phylogeography, and ecology.  

Recent Life Sciences Accomplishments

Ph.D. student Keegan Hammond (Life Sciences), a student researcher in the Dryland Ecohydrology lab, was selected for the Natural Resources Workforce Development fellowship as part of the Southwest Climate Adaptation Science Center. Hammond will join a cohort of seven graduate students to gain experience in developing actionable, use-inspired…
51³Ô¹ÏºÚÁÏ undergraduates from Jingchun Chen’s Lab Lead Alzheimer’s Research published in the Journal of Alzheimer’s Disease. Two undergraduate researchers from Jingchun Chen’s lab at the Nevada Institute of Personalized Medicine (NIPM), Tyrell Pratt (School of Integrated Health Sciences) and Alice Lee (School of Life Sciences), have achieved…
Kelly Tseng  (Life Sciences) has been recognized as a 2024 Top Scholar by ScholarGPS, a platform that identifies leading researchers worldwide based on the impact and volume of their scholarly contributions. Tseng was ranked in the top 0.5% of nearly 96,000 researchers globally in Regeneration Biology. Her award-winning research explores…
Drew Peltier (Life Sciences) co-authored a new article in Nature Ecology & Evolution, a global synthesis of precipitation memory effects in plant growth titled, "Lagged precipitation effects on plant production across terrestrial biomes."
Drew Peltier (Life Sciences) co-authored two synthesis journal articles in Global Change Biology, one titled, "Identifying the Climate Conditions Associated With Extreme Growth States in Trees Across the Western United States," and the second titled, "Precipitation Pulse Dynamics Are Not Ubiquitous: A Global Meta-Analysis of Plant and Ecosystem…
Elizabeth Stacy (Life Sciences), in collaboration with Becky Ostertag at the University of Hawaii, published: "Niche conservatism and sympatric parallel evolution may help to maintain eight nascent tree taxa along a sharp elevation gradient," in Functional Ecology. They asked how eight races, varieties, and species of ʻŌhiʻa trees (Hawaiian…