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Dr. Matthew Johnson's research is in atmospheric chemistry, a branch of atmospheric science, which looks at the composition and chemistry of Earth's atmosphere, such as aerosols and trace gas emissions, and how particles may impact human health. Dr. Johnson's research...

Alicia Hoffman is a graduate student at the University of Wisconsin - Madison. She is studying air quality and how to model the chemistry that impacts our air, using the Community Multi-scale Air Quality Model — developed by the Environmental...

Michael MacCracken, chief scientist with the Climate Institute came to Washington, DC supposedly for one year, to help ten different agencies involved in climate research to work better together. He stayed for nine years, becoming the liaison to Vice President...

Mei Zheng studies and teaches atmospheric science at Peking University. She’s passionate about training the next generation of scientists, and ensuring that everyone has access to clean air. “A teacher’s job is to encourage, inspire, and challenge students to do...

Dr. Diana Gentry, a research scientist at NASA Ames Research Center, studies aerobiology (microbes in clouds), biodiversity, biomaterials, and biological systems. Diana describes herself as at the nexus of both science and engineering where she speaks both languages and translates...

How does one go from being a B+ student who got dressed down by her 8th grade softball coach to the Division Director of the Earth Science Division at NASA? While this might sound like the plot of an inspirational...

Paul Newman, Chief Scientist for Earth Science at NASA Goddard Space Flight Center and the co-chair to the Montreal Protocol, is one of the planet’s top ozone watchdogs – a self-described detective who looks for any chemicals which may deplete...

Steve Montzka has been at NOAA for 28 years, working on atmospheric science, atmosphere chemistry, and trace gases in the atmosphere. He started there as a post-doc, drawn by the work he saw NOAA scientists doing on the hole in...

James Famiglietti, hydrologist and Director of the Global Institute for Water Security, University of Saskatchewan, discusses his work with NASA's Gravity Recovery and Climate Experience (GRACE) and the evolution of technology throughout his career including its impact on water security....

In this interview, Senior Engineer Alok Shrestha discusses his career path as both engineer and scientist, now working for the Airborne Science Facility at NASA Ames. He also discussed how his background helped aid the 2015 earthquake recovery in Nepal,...

Kennedi White is one of 25 students starting in the new Student Airborne Science Activation (SaSa) program at the NASA Ames Research Center. Students at SaSa are undergraduates from minority-serving institutions, competitively selected across the United States. Over the course...

How can scientists capture the public’s imagination with science? In this interview, Gordon Grant, a research hydrologist with the US Forest Service and President-elect of AGU'S Earth and Planetary Surface Processes Section, shares his experience of bringing a river to...

Dr. Charles Gatebe's research focus is on clouds aerosols, ecosystem structure and function, albedo, and feedbacks to climate. In this interview, we chat about his science journey pursuing science, starting with his interest in studying Kenya’s air pollution, and how...

As a Program Manager for NASA Headquarters Earth Science Division, Barry Lefer helps fund important global research and field campaigns that are measuring air quality and greenhouse gases. And judging by these studies, Barry thinks the future is looking good!...

Who says work ends when you retire? For Tom Dunne, University of California Santa Barbara, the work is still finding him. Instead of heading off to the Amazon to find discovery, these days he need only look out his window...

Richard Stolarski, research professor shares the journey of his involvement with the movement to address ozone depletion. He discusses how a multi-disciplinary team of scientists came together to heal the ozone layer, and how the world came together with the...

Dr. Laura Iraci is a research scientist in the Earth Sciences Division at NASA Ames, where she leads a group focusing on air and where human pollution goes. In this interview, we discuss her early interest in high school chemistry...

Growing up in Chicago, Gary Jedlovec dreamed of running his own weather station and becoming the next great TV weather forecaster. However, that all changed when he discovered meteorological research. Now well into his career as the Chief of the...

From a childhood filled with archeology lessons from his dad, to graduate studies measuring gases from active volcanoes, and then designing early warning systems to detect volcanic activity, Dr. Florian Schwandner's life goal has been to make a difference in...

Judy Pu is currently a grad student at the University of California, Santa Barbara studying Earth Science. We talked to her about moving forward from failure and criticism, the importance of education, and dealing with the loss of a mentor.

Steve Montzka has been at NOAA for 28 years, working on atmospheric science, atmosphere chemistry, and trace gases in the atmosphere. He started there as a post-doc, drawn by the work he saw NOAA scientists doing on the hole in...

Stephanie Marie Ortiz Rosario is an undergraduate student and Physics major from the University of Puerto Rico-Mayagüez. Over the summer, Stephanie will be participating at SaSa, the Student Airborne Science Activation, summer program. SaSa is hosting 25 early-career undergraduates (first-...

David Moore is a first-year graduate student at UCLA. He is studying tropical cyclones, also known as typhoons or hurricanes, on Earth. In his graduate research work, David is researching how to bridge the gap between planetary atmospheres and meteorology...

Being a Hydrologist was never on Matthew Rodell’s radar, let alone working for NASA. But he always trusted the path ahead. Now as their Deputy Director of Earth Sciences for Hydrosphere, Biosphere, and Geophysics (HGB) at Goddard Space Flight Center,...

NASA Atmospheric Scientist Dr. Caroline Dang analyzes particles in the atmosphere and compares them with particles collected from flight observations to better understand aerosols in Earth's atmosphere and how they interact with clouds and radiation.