Lorena Anderson

The world is a complex place, and humanity faces major challenges. Climate change mitigation might be the most difficult, in large part because of the interdependency of living things and their ecosystems.

How do people transform economic systems so they are also sustainable for people and the planet?

“If we don’t consider how everything connects from a systems perspective, we’re not going to solve grand challenges such as climate change,” Professor Tracey Osborne said. “Not even close.”

As scientists build smaller and smaller machines, they need to understand the invisible forces that make those machines work.

Thanks to research and the initiative of then-UC Merced graduate student Jake Pate, some of those forces can now be measured and manipulated.

Wildfire is a natural process necessary to many ecosystems. But wildfires are getting worse and more damaging, and it is our fault, according to new research.

A paper by two UC Merced researchers and their colleagues, published in a new Nature journal called Nature Reviews Earth & Environment, indicates the global economic and environmental damage caused by wildfire will only increase because of human-caused climate change.

However, we are also able to save ourselves, the researchers said.

UC Merced is rapidly gaining a strong reputation for research and scientific computing across many disciplines and a major expansion of its computing infrastructure is about to cement the campus’ status as a research computing hub.

There is a growing acceptance and adoption of drones — unmanned aircraft systems — by local and state agencies across the U.S.

Advocates say there’s good reason: Drones can be a powerful tool in environmental monitoring, agriculture and even construction. But as with any new technology, there is going to be a learning curve to make drones effective, including policies and training.

California’s leaders want the state to reach 100 percent clean energy in the future, including being 60 percent powered by renewable energy by 2030 and being free of fossil fuels entirely by 2045.

But if the state wants power without fossil fuels, School of Engineering Professor Sarah Kurtz said, there must still be a balance between the state’s supply of and demand for electricity.

Having had the common cold appears to have programmed some people’s immune cells to recognize the coronavirus that causes COVID-19.

That discovery — by an immunology team that includes a UC Merced alumnus — could change scientists’ understanding of the virus behind the current pandemic.

There’s a whole world of activity beneath your feet. Soil holds a large proportion of Earth's biodiversity, and is the place where organisms interact with each other and with plants, serving important functions for their ecosystems.

It is said that rainforests are the Earth’s lungs, capturing carbon dioxide from the atmosphere, building it into lush vegetation and releasing oxygen and water back into the air.

When people think of engineering in nature, they tend to think of species such as beavers — the tree-felling, dam-building rodents whose machinations can shape the landscape by creating lakes and changing the path of rivers.

But beavers are far from the only organisms to reshape their environment. A squirrel that inadvertently plants oak trees is also an “ecosystem engineer.” Roughly speaking, any organism whose impact on the environment outlasts its own lifetime is an environmental engineer.