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A light, cheap space telescope design would make it possible to put many individual units in space at once. Katie Yung, Daniel Apai /University of Arizona and AllThingsSpace /SketchFab

A new, thin-lensed telescope design could far surpass James Webb – goodbye mirrors, hello diffractive lenses

Space telescopes are limited in size due to the difficulties and cost of getting into orbit. By revamping an old optical technology, researchers are working on a lightweight and thin telescope design.
Lise Meitner, in the front row, sits alongside many male colleagues at the Seventh Solvay Physics Conference in 1933. Corbin Historical via Getty Images

Female physicists aren’t represented in the media – and this lack of representation hurts the physics field

The trailer for ‘Oppenheimer’ fails to include female physicists, which is indicative of a broader media trend that, if reversed, could lead to greater gender diversity in science.
Russian attacks have destroyed much of Ukraine’s scientific infrastructure, including university facilities like Karazin University’s School of Physics and Technology, seen here. Vyacheslav Madiyevskyy / Ukrinform/Future Publishing via Getty Images

Ukrainian science is struggling, threatening long-term economic recovery – history shows ways to support the Ukrainian scientific system

The war in Ukraine has led to the destruction of scientific infrastructure, caused many Ukrainian researchers to leave the country and disrupted the work of those who have stayed.
AI isn’t likely to enslave humanity, but it could take over many aspects of our lives. elenabs/iStock via Getty Images

AI is an existential threat – just not the way you think

From open letters to congressional testimony, some AI leaders have stoked fears that the technology is a direct threat to humanity. The reality is less dramatic but perhaps more insidious.
Researchers can use mirrorlike beam splitters to put phonons, or quantum sound particles, into a state of superposition. Peter Allen via University of Chicago

How splitting sound might lead to a new kind of quantum computer

Scientists show they can create quantum superpositions of sound particles, pointing to the potential for mechanical quantum computers.
E. coli as a model organism helped researchers better understand how DNA works. Ed Horowitz Photography/The Image Bank via Getty Images

E. coli is one of the most widely studied organisms – and that may be a problem for both science and medicine

Researchers uncovered the foundations of biology by using E. coli as a model organism. But over-reliance on this microbe can lead to knowledge blind spots with implications for antibiotic resistance.
Whole foods like unprocessed fruits, vegetables and grains are typically high in fiber. Tanja Ivanova/Moment via Getty Images

Fiber is your body’s natural guide to weight management – rather than cutting carbs out of your diet, eat them in their original fiber packaging instead

Many processed foods strip carbs of their natural fibers. Eating foods with an ideal total carbohydrate-to-fiber ratio can help with weight management and improve overall health.
If your instincts say a lot of images on Facebook are misleading, you’re right. AP Photo/Jenny Kane

Visual misinformation is widespread on Facebook – and often undercounted by researchers

The flood of misinformation on social media could actually be worse than many researchers have reported. The problem is that many studies analyzed only text, leaving visual misinformation uncounted.
Participants in biobank studies are often asked for broad consent to use their data. Science Photo Library - TEK IMAGE/Brand X Pictures via Getty Images

Researchers can learn a lot with your genetic information, even when you skip survey questions – yesterday’s mode of informed consent doesn’t quite fit today’s biobank studies

Biobanks collect and store large amounts of data that researchers use to conduct a wide range of studies. Making sure participants understand what they’re getting into can help build trust in science.
Richard Bates and Alun Hubbard kayak a meltwater stream on Greenland’s Petermann Glacier, towing an ice radar that reveals it’s riddled with fractures. Nick Cobbing.

Meltwater is infiltrating Greenland’s ice sheet through millions of hairline cracks – destabilizing its structure

Glaciologists are discovering new ways surface meltwater alters the internal structure of ice sheets, and raising an alarm that sea level rise could be much more abrupt than current models forecast.
Government agencies can track you, thanks to the vast amounts of personal information available for sale. metamorworks/iStock via Getty Images

US agencies buy vast quantities of personal information on the open market – a legal scholar explains why and what it means for privacy in the age of AI

The government faces legal restrictions on how much personal information it can gather on citizens, but the law is largely silent on agencies purchasing the data from commercial brokers.
Conditions in rural England around the turn of the 20th century offer a case study for cultural evolution researchers. Heritage Images/Hulton Archive via Getty Images

English dialects make themselves heard in genes

People with a common history – often due to significant geographic or social barriers – often share genetics and language. New research finds that even a dialect can act as a barrier within a group.
Cell cultures are often grown in petri dishes. Wladimir Bulgar/Science Photo Library via Getty Images

Lab-grown meat techniques aren’t new – cell cultures are common tools in science, but bringing them up to scale to meet society’s demand for meat will require further development

Cell cultures are common tools in biology and drug development. Bringing them up to scale to meet the meat needs of societies will require further development.
You don’t need to watch where you step when it comes to bacteria. Westend61/Getty Images

Do you crush microbes when you step on them?

You can squash small bugs by stepping on them, but can you crush even tinier microorganisms like viruses and bacteria? It turns out that you’d need to apply a lot of pressure.