Science & Technology

Report: Red wolves, Mexican gray wolves are distinct species, subspecies

A yearlong study chaired by a Florida State University professor indicates the red wolf is a distinct species in the wolf family and the Mexican gray is a distinct subspecies of the gray wolf. These conclusions were published today in the consensus report “Evaluating the Taxonomic Status of the Mexican Gray Wolf and the Red […]

In ancient oceans that resembled our own, oxygen loss triggered mass extinction

Roughly 430 million years ago, during the Earth’s Silurian Period, global oceans were experiencing changes that would seem eerily familiar today. Melting polar ice sheets meant sea levels were steadily rising, and ocean oxygen was falling fast around the world. At around the same time, a global die-off known among scientists as the Ireviken extinction […]

Massive earthquakes provide new insight into deep Earth

In the waning months of 2018, two of the mightiest deep earthquakes ever recorded in human history rattled the Tonga-Fiji region of the South Pacific. In the first-ever study of these deep earthquakes — generally defined as any earthquake occurring 350 kilometers or more below the Earth’s surface — a Florida State University-led research team […]

New computational tool could change how we study pathogens, FSU researchers say

A sophisticated new analysis tool developed by Florida State University scientists may signal a new era in the study of population genetics. Their model, which incorporates advanced mathematical strategies, could help revolutionize the way researchers investigate the spread and distribution of dangerous, fast-evolving disease vectors. The breakthrough research was an interdisciplinary collaboration between postdoctoral mathematician […]

FSU investment in high-performance microscope will take research to next level

Florida State University is the new owner of a sophisticated ion beam microscope that will allow materials science researchers to conduct a variety of experiments on the tiniest materials. The purchase of the focused ion beam microscope — also known as a FIB — is a strategic investment in the university’s materials and nanomanufacturing research […]

FAMU-FSU College of Engineering, Air Force Research Laboratory celebrate new partnership

Multiyear Grant Will Support STEM Education The FAMU-FSU College of Engineering and researchers and engineers from Eglin Air Force Base celebrated the beginning of a new partnership Monday to train undergraduate students in areas critical to the U.S. Air Force. The Air Force Research Laboratory at Eglin will fund a $400,000 grant to create the […]

No lie! FSU researcher developing world’s first online polygraph

Can you spot a liar? It’s tricky enough in face-to-face conversations that offer facial expressions, gestures and tone of voice because those physical cues add context. Spotting a liar gets even tougher in blind computer conversations. Florida State University researcher Shuyuan Ho wants to shed those blinders by creating a revolutionary online polygraph. “The future […]

Why fly the coop? With shortage of mates, some birds choose to help others raise offspring

It’s not uncommon for young adults to pitch in and help out with the care of younger siblings. But it turns out that sometimes birds choose to become avian au pairs rather than raise their own brood. After a five-year experiment, researchers from Florida State University and the Tallahassee-based Tall Timbers Research Station found that […]

Research team discovers link between sodium and migraines before pain occurs

A Florida State University engineer and a team of researchers have found a link between migraines and how sodium is distributed through the brain, a finding that could be a key to future research on treatments for migraine sufferers. Sam Grant, an associate professor in the FAMU-FSU College of Engineering, and Dr. Michael Harrington, director […]

FSU researchers discover a novel protein degradation pathway

Findings May Lead To Better Understanding of Muscular Dystrophy, Other Diseases The nucleus is a treasure trove of biological information that keeps the cell — and thus living organisms — ticking. But many processes within the nucleus remain a mystery to scientists. A Florida State University research team has uncovered one such mystery — how […]

When coral reefs change, researchers and local communities may not see eye to eye

Disturbances in coral reefs can trigger significant ecosystem shifts, but ecologists and local fishing populations may perceive those shifts in fundamentally different ways, according to a study from Florida State University researchers. This apparent disconnect between data-driven scientists and experience-driven fishing communities could have major implications for the management and resilience of coral reefs and […]

Red tide rolling: Harmful algae found to flourish in both high-, low-CO2 environments

The algae responsible for Florida’s toxic red tides may be more resilient to shifting ocean chemistry than scientists previously realized, according to research from Florida State University oceanographers. A new study has revealed that the red tide-causing species that has menaced Florida’s coastal environments and tourism-based economies is able to efficiently utilize carbon dioxide (CO2) […]