Plants & Animals

CBS DFW 11: Too Much ‘Blue Light’ Hinders Sleep

Zoltowski, blue light, circadian, body clock, protein, sleeplessCBS DFW Channel 11 reporter Doug Dunbar covered the blue light research of Brian Zoltowski, an assistant professor in the SMU Department of Chemistry.

Zoltowski’s lab was awarded $320,500 from the National Institute of General Medical Sciences of the National Institutes of Health to continue its research on the impact of blue light on humans and other organisms and how it can stimulate disease. Continue reading

Posted in Culture, Society & Family, Earth & Climate, Energy & Matter, Health & Medicine, Mind & Brain, Plants & Animals, Researcher news, SMU In The News, Videos | Leave a comment

The Guardian, Weatherwatch: Climate of Jurassic era just as much a patchwork as today

Chimney Rock, Ghost Ranch, Jurassic, Morrison Formation, Guardian, Hambling, Myers, SMUThe Guardian reporter David Hambling covered the research of SMU paleontologist Timothy S. Myers.

Myers’ recent research has focused on the climate of the Jurassic, testing the notion that the era’s ancient climate was similar to modern. His most recent study found that climate was more variable than previously understood in the area now covered by the Morrison Formation. Continue reading

Posted in Earth & Climate, Fossils & Ruins, Plants & Animals, Researcher news, SMU In The News | Leave a comment

KERA: The Bright Side And Dark Side Of Blue Light

Brian Zoltowski, SMU, blue light, circadian clock
KERA Public Radio journalist Justin Martin explored the good and bad of blue light in our environment with Brian Zoltowski, an assistant professor in the SMU Department of Chemistry.

Zoltowski’s lab was awarded $320,500 from the National Institute of General Medical Sciences of the National Institutes of Health to continue its research on the impact of blue light on the circadian clock of humans and other organisms.
Continue reading

Posted in Culture, Society & Family, Earth & Climate, Energy & Matter, Health & Medicine, Mind & Brain, Plants & Animals, Researcher news, SMU In The News | Leave a comment

Study funded by NIH is decoding blue light’s mysterious ability to alter body’s natural clock

blue light, circadian clock, sleepless, zoltowski, nih
A study funded by the National Institutes of Health is unraveling the mystery of how blue light from residential and commercial lighting, electronic devices and outdoor lights can throw off-kilter the natural body clock of humans, plants and animals, leading to disease.

Exposure to blue light is on the increase, says chemist Brian Zoltowski, Southern Methodist University, Dallas, who leads the study. Continue reading

Posted in Culture, Society & Family, Earth & Climate, Mind & Brain, Plants & Animals, Researcher news | Leave a comment

Jurassic climate of large swath of western U.S. was more complex than previously known

Morrison Formation, Jurassic, ancient soil, paleosols, climate, Myers, SMUClimate over a large swath of the western U.S. was more complex during the Jurassic than previously known, according to new research from SMU.

Instead of a gradual transition from dry to wetter, chemical analysis of ancient soils reveals there was an unexpected abrupt change. Samples came from the Morrison Formation, which sprawls 13 states and Canada and which has produced dinosaur discoveries for over 100 years. Continue reading

Posted in Earth & Climate, Fossils & Ruins, Plants & Animals, Slideshows | Leave a comment

International Business Times: Angola — Ancient Mystery Mammal Tracks Found in Angolan Diamond Mine

Angola, dinosaur, mystery, tracksThe research of an international team co-led by SMU paleontologist Louis L. Jacobs is receiving worldwide coverage for discovery of the first dinosaur tracks discovered in Angola, including those of a mysterious mammal from 118 million years ago.

The Society of Vertebrate Paleontology announced the discovery in a press release Nov. 5, “African diamond mine reveals dinosaur and large mammal tracks.” Continue reading

Posted in Earth & Climate, Fossils & Ruins, Plants & Animals, Researcher news, SMU In The News | Leave a comment

ESPN: SMU Locomotor Performance Lab spotlighted during SMU-Texas A&M football game

ESPN, Gil Roberts, SMU, Peter Weyand, elite sprinters, human speed, biomechanics, runningThe SMU Locomotor Performance Laboratory saw a few minutes of play during the SMU-Texas A&M football game Saturday, Sept. 20, 2014.

ESPN’s broadcast team stopped by to see the reigning U.S. National 400-meter champion Gil Roberts on the lab’s high-tech treadmill.
Continue reading

Posted in Health & Medicine, Learning & Education, Plants & Animals, Researcher news, SMU In The News | Leave a comment

Shape: How to Run Like an Elite Sprinter

elite sprinters, Shape, SMU, Weyand, ClarkShape magazine reporter Amanda MacMillan has covered the research of SMU researcher Ken Clark, a doctoral student and researcher in the SMU Locomotor Performance Laboratory. The lab and research are under the direction of SMU biomechanics expert Peter Weyand, associate professor of applied physiology and biomechanics.

Clark’s and Weyand’s latest research found that the world’s fastest sprinters have unique gait features that account for their ability to achieve fast speeds. Continue reading

Posted in Health & Medicine, Learning & Education, Plants & Animals, Researcher news, SMU In The News, Student researchers | Leave a comment

Key to speed? Elite sprinters are unlike other athletes — deliver forceful punch to ground

Usain Bolt, elite sprinters, Weyand, punch, SMUThe world’s fastest sprinters have unique gait features that account for their ability to achieve fast speeds, according to two new studies from Southern Methodist University, Dallas.

The new findings indicate that the secret to elite sprinting speeds lies in the distinct limb dynamics sprinters use to elevate ground forces upon foot-ground impact. Continue reading

Posted in Health & Medicine, Plants & Animals, Slideshows | Leave a comment