Study finds microbes used oxygen far earlier than scientists thought
Oxygen fills the air today, but for most of Earth’s early history it barely existed. Scientists say the…
Moderate exercise lowers atrial fibrillation recurrence after ablation
New research from CU Anschutz scientists suggests that staying physically active after heart rhythm treatment may significantly reduce…
High-dose motor therapy improves outcomes after perinatal stroke
In infants and toddlers who had a stroke before birth or as a newborn (28 days or younger),…
Scientists can now 3D print one of the world’s hardest tool materials
Hard materials keep modern life moving, from drill bits to cutting tools. One of the toughest is tungsten…
CRISPR gene-drive technology reverses antibiotic resistance in bacteria
Antibiotic resistance (AR) has steadily accelerated in recent years to become a global health crisis. As deadly bacteria…
Cholesterol transporter ABCA1 boosts macrophage-driven cancer immunity
In recent years, cancer researchers have made major breakthroughs by using the body’s immune system to fight cancer.…
NASA spots colossal eruptions shaking Io — Jupiter’s most volcanic moon
NASA has recorded the most powerful volcanic eruption outside of Earth on Io, one of Jupiter’s moons. On…
Giant dark matter ‘sheet’ may shape galactic motion in the Milky Way
On a clear night, the Milky Way and the Andromeda galaxy look like close neighbors. In space, they…
New study finds AI depictions of Neanderthals are outdated and wrong
Over the past 40 years, phones and computers have turned into the world’s largest library. Answers now arrive…
Neanderthal enzyme appears to play a significant role in athletic performance
Deep in your muscles, an enzyme called AMPD1 helps turn chemical fuel into usable energy. When it does…
Black hole ‘Jetty McJetface’ keeps brightening years after it shredded a star
A supermassive black hole with a case of cosmic indigestion has been burping out the remains of a…
Hormonal contraceptives show differing heart risks among stressed women
Antonia Seligowski, PhD, of the Neurocardiac Effects of Stress & Trauma Laboratory within the Department of Psychiatry at…