Systemic lupus can be mild or severe. Cutaneous lupus erythematosus This form of lupus is limited to the skin and can cause many types of rashes and lesions. Drug-induced lupus erythematosus This is a ...
There are two main types of rheumatoid arthritis (RA) that affect adults: seropositive and seronegative. While knowing your RA type won't necessarily change your treatment, it can help guide your ...
The Webb’s telescope has given scientists and researchers a great deal of understanding about nebulae, which are mostly known for their star-forming activities. 5 stunning star formation images ...
Another type of functional window, casement windows are hinged on one side and open manually or via a crank. They open outward to the left or right, allowing lots of fresh air while occupying ...
Oddball Stellar Duo Creates Spectacular Fireworks Located about 700 light-years from Earth, R Aquarii is one of the closest stars known to undergo massive violent eruptions that spew out huge ...