First-ever CT scans of the early armored dinosaur Pawpawsaurus campbelli reveal that although the Texas dino lacked its cousin’s club-tail it had a sharp nose for danger.
A relative of Ankylosaurus, Pawpawsaurus’s saving grace from predators may have been an acute sense of smell, says SMU vertebrate paleontologist Louis Jacobs. Pawpawsaurus lived 100 million years ago, preceding Ankylosaurus by 35 million years. Continue reading
Following its annual winter break, the most powerful collider in the world has been switched back on.
Geneva-based CERN’s Large Hadron Collider has been fine-tuned using low-intensity beams and pilot proton collisions. Now the LHC and its experiments are ready to take an abundance of data.
The goal is to improve understanding of fundamental physics, driving future innovation and inventions. Continue reading
SMU’s experimental physics group played a pivotal role in discovering the Higgs boson — the particle that proves the theory for which two scientists have received the 2013 Nobel Prize in Physics.
The Royal Swedish Academy of Sciences awarded the Nobel Prize on Oct. 8 to theorists Peter W. Higgs and François Englert to recognize their work developing the theory of what is now known as the Higgs field, which gives elementary particles mass. Continue reading
The study found that among youth who have symptoms of depression, the risk is most severe for those who have one or more of three risk factors, said psychologist Chrystyna D. Kouros, Southern Methodist University, Dallas, who led the study. Continue reading