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Medical Xpress / Mobile app-based coaching can support healthy weight gain in pregnancy, new study finds

Obesity during pregnancy has been steadily increasing worldwide. In the United States, over 60% of pregnant individuals enter pregnancy overweight or obese, and more than half go on to exceed recommended gestational weight ...

Apr 22, 2026
Phys.org / NASA unveils Roman telescope to map universe, find 10,000s of exoplanets

NASA unveiled a new telescope on Tuesday to scan vast swaths of the universe for planets outside our solar system and probe the mysteries of dark matter and dark energy.

Apr 22, 2026
Phys.org / Astronomers find an exo-Jupiter, and it seems to have clouds

A team of astronomers led by Elisabeth Matthews at the Max Planck Institute for Astronomy (MPIA) has made a discovery that highlights the limits of most current models of exoplanet atmospheres: water-ice clouds on a distant ...

Apr 22, 2026
Phys.org / Light-powered propulsion expands space exploration possibilities

Reaching the nearest star system, Alpha Centauri, would take hundreds of thousands of years using current rocket propulsion technology. Researchers in the J. Mike Walker '66 Department of Mechanical Engineering at Texas A&M ...

Apr 22, 2026
Phys.org / Engineered soil bacterial protein kills colorectal cancer cells by targeting their mitochondria

Researchers at Umeå University have turned a protein from soil bacteria into a potential new weapon against colorectal cancer. Their study published in Cell Death Discovery shows how an engineered bacterial protein can trigger ...

Apr 22, 2026
Phys.org / Alternating atomic layers enable rare electron pairing mechanism in new unconventional superconductor

Superconductors, materials that can conduct electricity with a resistance of zero, have proved to be highly promising for the development of quantum technologies, medical imaging devices, particle accelerators and other advanced ...

Apr 21, 2026
Phys.org / CHIME tracks a hyperactive repeating fast radio burst source

Using the Canadian Hydrogen Intensity Mapping Experiment (CHIME), an international team of astronomers has performed radio observations of FRB 20220912A—a highly active source of repeating fast radio bursts. Results of the ...

Apr 21, 2026
Phys.org / Promiscuity and parental behavior in birds are driven by demographics, not the other way around

New research shows that variation in mating behaviors, parental care and differences in ornamentation of the sexes in bird species is driven by demographics rather than vice versa. An international team of researchers from ...

Apr 22, 2026
Phys.org / Quantum simulations that bypass resolution limits offer insights into high-temperature superconductivity

A new method developed at LMU overcomes fundamental resolution limits and may provide insights into high-temperature superconductivity. Physicist Dr. Sebastian Paeckel has developed a method that can be used to calculate ...

Apr 22, 2026
Phys.org / Laser bursts flip nanoscale magnetic vortices at blistering speeds, opening a path to brain-like spintronics

Spintronics are devices that operate leveraging the spin, an intrinsic form of angular momentum, of electrons. The ability to switch magnetic states is central to the functioning of these devices, as it ultimately allows ...

Apr 21, 2026
Phys.org / Tiny satellites face big data limits: How foldable antennas could change CubeSat missions

An origami-inspired reflectarray antenna developed by researchers at Institute of Science Tokyo enables CubeSats to achieve high antenna gain while fitting within the tight size constraints of small satellites. Weighing just ...

Apr 22, 2026
Phys.org / The 'resource curse': Why natural resource abundance can be a double-edged sword

Natural resources—such as fossil fuels, water, and minerals—are materials found in the environment that are essential for life and highly utilized in production. Though these resources are viewed as essential to economic ...

Apr 22, 2026