Tests on the "mysterious balls" which led to the closure of several Australian beaches last week have revealed they were made up partially of faecal bacteria. Nine beaches in Sydney were closed by ...

JD Vance was sworn in as vice president.(Julia Demaree Nikhinson-Pool via Imagn Images) Usha Vance held the Holy Bible.(Chip Somodevilla/Pool via AP) The inauguration's guest list included foreign ...

Donald and Melania Trump arrive at the White House ahead of the inauguration ceremony on Monday in Washington, D.C. (Andrew Harnik/Getty Images) Donald Trump was sworn in as the 47th president of ...

Donald Trump is now the 47th president of the United States, as well as the 45th president, a businessman - and a man who knows how to put on a show. Former presidents, Trump family members, tech ...

Bacterial immune evasion is the process by which bacteria avoid and antagonize the bacterial host response, which is mediated by the host's immune system.

Scientists at Caltech and Princeton University have discovered that bacterial cells growing in a solution of polymers, such as mucus, form long cables that buckle and twist on each other ...