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Phys.org / SpaceX is about to go public. Here's how it works

Hundreds of companies raised a combined $70 billion by selling shares to the public in the United States last year.

May 21, 2026
Medical Xpress / MRI technique enhances valve disease evaluation

A new cardiac magnetic resonance imaging-based measurement may improve how physicians assess a common heart valve condition, according to a study led by Weill Cornell Medicine and NewYork-Presbyterian investigators. The findings ...

May 21, 2026
Phys.org / AtLAST, a telescope that could reveal the missing half of the universe

A new European-led telescope could map the dusty, hidden half of the universe, all without using fossil fuels. If you have ever seen the Milky Way in the night sky, you probably noticed that it looks cloudy. That is because ...

May 19, 2026
Phys.org / Amazonian cocoa has a new edge: Two standout cultivars could change how growers fight witches' broom

Witches' broom disease, caused by the fungus Moniliophthora perniciosa, decimated cocoa crops in southern Bahia state, Brazil, in the 1990s. It was even the subject of a local soap opera and continues to plague the chocolate ...

May 19, 2026
Phys.org / SpaceX, the sprawling company targeting the stars, Mars and an IPO

Elon Musk founded SpaceX in 2002 with the lofty goal of ferrying humans to Mars and colonizing Earth's neighboring planet.

May 21, 2026
Medical Xpress / Targeting inflammation may help overcome drug resistance in colon cancer

Chemotherapy drugs that target a common mutation in colorectal cancer rapidly lose efficacy in patients, leading to relapse. According to a new preclinical study by Weill Cornell Medicine and MD Anderson Cancer Center investigators, ...

May 21, 2026
Medical Xpress / Stem cells at the root of tooth aging point to possible treatment

With age, teeth get increasingly brittle and susceptible to damage from tooth decay, which can eventually lead to tooth loss. Teeth have an intrinsic capability to regenerate, a process that is driven by dental pulp stem ...

May 21, 2026
Phys.org / How face-building genes get ready early: Genome folding may prime crucial DNA switches

Early in development, a group of migrating cells called cranial neural crest cells go on to form many different parts of the face, including the nose, jaw, ears, and throat. To build these structures correctly, genes must ...

May 20, 2026
Phys.org / Why talking like Yoda can help you to master British Sign Language

I'm not surprised that Talk Like Yoda Day exists. Over 40 years since his Star Wars debut (puppeteered and voiced by Frank Oz), Yoda remains a recognizable figure in pop culture. This is in part due to his distinctive and ...

May 21, 2026
Medical Xpress / UK heat risk leaves vulnerable people dangerously exposed

Older people, care home residents and those living in poor-quality housing are facing growing danger from extreme heat, as new research warns that the UK is failing to protect those most at risk. The work is published in ...

May 21, 2026
Medical Xpress / New marker identifies patients with advanced prostate cancer more likely to benefit from combination immunotherapy

Researchers with the James P. Allison Institute at The University of Texas MD Anderson Cancer Center have discovered a new gene expression signature within tumors that can help identify patients with metastatic castration-resistant ...

May 21, 2026
Phys.org / Upgraded SpaceX Starship set for test launch ahead of IPO

Elon Musk's SpaceX is set for the debut launch of its latest Starship iteration on Thursday, testing the most powerful version yet of the megarocket as the company targets a blockbuster initial public offering.

May 21, 2026