Major floods and droughts receive a lot of attention in the context of climate change, but University of Illinois researchers analyzed over five decades of precipitation data from North America to find that changes in nonextreme precipitation are more significant than previously realized and larger than those in extreme precipitation. These changes can have a strong effect on ecosystems, agriculture, infrastructure design and resource management, and point to a need to examine precipitation in a more nuanced, multifaceted way.

A new UBC study has found that small-scale fisheries may have a much larger impact on ocean ecosystems than previously thought, due to a lack of data on their development over time.

“We found that the influence from small-scale fisheries is far from small,” said Jennifer Selgrath, lead author who completed the research as a PhD student with UBC’s Institute for the Oceans and Fisheries and Project Seahorse. “In our case study in the Philippines, we found that the fisheries have become unsustainable because there are so many people trying to catch a limited number of fish and invertebrates.”

A new study led by ANU has found that animals and plants may live in warm caves under Antarctica's glaciers.

NOAA-led team uses an innovative network approach to explain polygonal patterns in clouds.

A discovery by Indiana University researchers could advance the long-term storage of nuclear waste, an increasingly burdensome and costly task for the public and private agencies that protect people from these harmful chemicals.

Popular portrayals of “nature reclaiming civilization” in flood-damaged New Orleans, Louisianna, neighborhoods romanticize an urban ecology shaped by policy-driven socioecological disparities in redevelopment investment, ecologists argue in a new paper in the Ecological Society of America’s open access journal Ecosphere.

Clouds are an important part of the Arctic climate because they trap warm air at the surface like a blanket. There has been a continuous increase in cloud cover over the Arctic for the past two decades and this is driving big changes on land and in the ocean. The increasing cloud cover has exacerbated the Arctic amplification and is a major reason why the Arctic is warming twice as fast as the rest of the planet.

A new study evaluating models of future climate scenarios has led to the creation of the new risk categories “catastrophic” and “unknown” to characterize the range of threats posed by rapid global warming. Researchers propose that unknown risks imply existential threats to the survival of humanity.

These categories describe two low-probability but statistically significant scenarios that could play out by century’s end, in a new study by Veerabhadran Ramanathan, a distinguished professor of climate and atmospheric sciences at Scripps Institution of Oceanography at the University of California San Diego, and his former Scripps graduate student Yangyang Xu, now an assistant professor at Texas A&M University.

The shock from a young electric eel feels like accidentally touching a horse fence. A big one is more like getting tasered — by nine of those devices at once.

An apple a day may keep the doctor away, but the mold on it could make you sick.