Oct. 3, 2024 — For the first time, scientists have taken near-daily measurements of the Sun's global coronal magnetic field, a region of the Sun that has only been observed irregularly in the ...

Nathan Chen is a three-time (2018, 2019 and 2021) world champion figure skater and defending Olympic champion from the United States. Chen is based in the Los Angeles area and is coached by Rafael ...

Rheumatoid arthritis (RA) is a form of arthritis and an autoimmune disease. An RA flare, also known as an exacerbation, occurs when a person experiences transient worsening of their rheumatoid ...