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Phys.org / Nearly every corn seed planted in Colorado is covered in insecticide: Lawmakers may restrict the chemical

Colorado farmers plant tens of millions of corn seeds every year, nearly every one of them covered in a thin layer of insecticide.

Jan 5, 2026 in Biology
Medical Xpress / Simulating dyslexia: Human model can safely mimic symptoms in neurotypical adults

Dyslexia is a common developmental disorder, affecting around 7% of the global population. It is characterized by difficulties with accurate or fluent reading and spelling, despite average intelligence and adequate schooling. ...

Jan 8, 2026 in Neuroscience
Phys.org / THz spectroscopy system bypasses long-standing tradeoff between spectral and spatial resolution

Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next-generation applications, including high-speed wireless communications, chemical sensing, and advanced ...

Jan 7, 2026 in Physics
Phys.org / The Milky Way's black hole is hiding an explosive past, evidence suggests

Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space telescope shows that might not always have been the case.

Jan 7, 2026 in Astronomy & Space
Medical Xpress / Episiotomy linked to increased risk of severe bleeding in women with anemia

Having an episiotomy, a surgical cut to the vagina during childbirth, doubles the risk of postpartum hemorrhage (PPH) in women with moderate or severe anemia, according to new research published in The Lancet Global Health.

Jan 8, 2026 in Obstetrics & gynaecology
Phys.org / Flexible material mimics octopus skin with nanoscale color and texture transformations

Stanford researchers have developed a flexible material that can quickly change its surface texture and colors, offering potential applications in camouflage, art, robotics, and even nanoscale bioengineering.

Jan 7, 2026 in Nanotechnology
Tech Xplore / Grasshopper wings inspire gliding robot design

A collaboration between Princeton University engineers and entomologists at the University of Illinois Urbana-Champaign began with the researchers chasing grasshoppers in a hot parking lot. Their eventual focus on the hindwings ...

Jan 7, 2026 in Robotics
Medical Xpress / A better metric for calculating the value of a healthy year of life

Decades of advances in medical technology and public health are causing global populations to age. While achieving longer lives is certainly a net positive, this demographic shift is placing an ever-growing strain on national ...

Jan 8, 2026 in Medical economics
Phys.org / Swinging abyss: Oxygen isotope analysis shows less dynamic Antarctic ice sheet in Oligocene period

Oxygen isotopes data enable researchers to look far back into the geologic past and reconstruct the climate of the past. In doing so, they consider several factors such as ocean temperature and ice volume in polar regions. ...

Jan 7, 2026 in Earth
Phys.org / Boosting the cell's own cleanup: New class of small molecules accelerate natural protein degradation

Cells have a remarkable housekeeping system: Proteins that are no longer needed, defective, or potentially harmful are labeled with a molecular "tag" and dismantled in the cellular recycling machinery. This process, known ...

Jan 7, 2026 in Chemistry
Phys.org / Hubble examines Cloud-9, first of new type of object

A team using the NASA/ESA Hubble Space Telescope has uncovered a new type of astronomical object—a starless, gas-rich, dark-matter cloud that is considered a "relic" or remnant of early galaxy formation. Nicknamed "Cloud-9," ...

Jan 5, 2026 in Astronomy & Space
Medical Xpress / Where are we at with the 'sunscreen wars'?

In Australia, we are exposed to some of the harshest and most dangerous levels of ultraviolet radiation (UV) in the world, so many of us know how important high SPF sunscreen is.

Jan 9, 2026 in Health