Whether in the human body or on surfaces, bacteria protect themselves from outside attackers using biofilms. Physicist Eleonora Secchi is researching how these slime-like protective films are formed, ...

See how tea tree oil affects bacteria under the microscope.

Watch a white blood cell actively searching for bacteria or viruses under the microscope.

UNDER THE MICROSCOPEThe Department of Health has reported 5,123 cases of measles/rubella for 2025, which is 32 percent higher than 2024 when 3,880 cases ...

Here’s what you’ll learn when you read this story: Mycobacterium tuberculosis, which causes the potentially fatal respiratory infection of the same name, was found to use a system known as PrrAB to ...

The Global X U.S. Preferred ETF provides diversified exposure to preferred securities, with an emphasis on traditional fixed-rate preferred stocks. PFFD's portfolio includes baby bonds, mandatory ...

NEW YORK (AP) — The number of people diagnosed with tuberculosis worldwide rose again last year, eclipsing 2023’s record total, World Health Organization officials said Wednesday. About 8.3 million ...

WHO Tuberculosis FILE - This 1966 microscope photo provided by the U.S. Centers for Disease Control and Prevention shows Mycobacterium tuberculosis bacilli, the organism responsible for causing the ...