During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed.

Of the heavy metals spewed by dying stars, the astronomers were particularly interested in iron-60. That’s because iron-60 is ...

Mysterious dark matter makes up 85 percent of matter in the universe, and of the remaining 15 percent, scientists couldn’t ...

Cleveland-based University Hospitals Seidman Cancer Center became one of the first facilities in the U.S. to offer adaptive radiotherapy.  At the time, Daniel Spratt, MD, chair of radiation oncology ...

Advancements in radiation therapy, including proton therapy and stereotactic radiation, reduce side effects and improve ...

Modeling Earth's atmosphere and magnetic field from 41,000 years ago suggests how Homo sapiens' sun-fighting strategy helped ...

NGC 7293, aka the Helix Nebula, is located about 700 light-years away in the constellation Aquarius, and belongs to a class ...

Orbray Co., Ltd., has successfully developed a radiation detector utilizing its proprietary high-quality, large-diameter ...

TOKYO, April 7, 2025 /PRNewswire/ -- Orbray Co., Ltd., has successfully developed a radiation detector utilizing its proprietary high-quality, large-diameter single-crystal diamond technology.