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Phys.org / Asteroid 2022 OB5 spins too fast for current prospectors, highlighting the divide between 'accessible' and 'exploitable'

Asteroid mining seems simple in theory. A spacecraft flies up to a giant rock in space, scoops out some material, and either processes it on site or returns it back to a huge central processing facility. But in practice, ...

May 19, 2026
Science X / A 6,000-year-old necropolis in central Spain is forcing a radical rethink of who built Europe's first great tombs

Archaeologists working in Toledo, central Spain, have discovered what they believe is the oldest documented monumental necropolis in the interior of the Iberian Peninsula. This ancient site dates back to about the end of ...

May 20, 2026
Science X / This simple muscle-saving duo may give aging bodies their best chance at staying strong

Watching older family members slowly grow weaker with age is something most of us dread, but have come to accept as inevitable. While a loss of muscle strength—sarcopenia—is a natural part of aging, scientists have found ...

May 20, 2026
Phys.org / Why meat-eating dinosaurs like T. rex evolved tiny arms

The evolution of tiny arms in several groups of meat-eating dinosaurs was likely driven by the development of strong, powerful heads, which were used to attack prey, according to a new study led by researchers at UCL (University ...

May 19, 2026
Phys.org / What if the direction of a magnet could shape the building blocks of life?

In a new discovery, researchers from the Hebrew University of Jerusalem and the Weizmann Institute of Science have found that something in the direction of a magnetic field can influence how molecules of life behave at the ...

May 20, 2026
Phys.org / If AI can translate instantly, why learn another language?

From live speech translation in video calls to auto-dubbing on TikTok, the technology to dissolve language barriers has arrived. Real-time translation powered by artificial intelligence (AI) is now embedded in everyday life.

May 16, 2026
Medical Xpress / Eroding ACA enrollment portends higher insurance rates

Enrollment in the Affordable Care Act continues to erode as some customers struggle to make premium payments, with the declining numbers churning market uncertainty for insurers. In response, insurers are likely to raise ...

22 hours ago
Medical Xpress / Common food preservatives linked to high blood pressure and heart disease

Eating foods that contain common preservative food additives may increase the risks of high blood pressure and cardiovascular disease, according to research published in the European Heart Journal.

May 20, 2026
Phys.org / Astronomers uncover why some solar eruptions die

A team of scientists has recorded one of the most detailed views ever of a failed solar eruption, a powerful blast from the sun that never broke free. Their work is published in the journal Nature Astronomy.

May 20, 2026
Medical Xpress / Cracking the code of p53 fragility: Why the genome guardian is prone to failure

The protein p53 is often called the guardian of the genome for its central role in preventing cancer. Yet paradoxically, it is also one of the most frequently mutated and dysfunctional proteins in human tumors.

May 20, 2026
Tech Xplore / AI assistants can accelerate scientific discoveries by helping design and interpret experiments

Two artificial intelligence (AI) systems that can assist throughout multiple processes involved in scientific research—such as generating hypotheses, designing experiments, and analyzing data—are presented in Nature.

May 20, 2026
Phys.org / Portugal burial reveals first known bone dental bridge in national archaeological record

The first documented case of a fixed bone bridge unearthed in Portugal was presented in the International Journal of Osteoarchaeology by researchers Ms. Steffi Vassallo and her colleagues. The item is estimated to date to ...

May 20, 2026