Science

The fermentation wells in the top tray with only two interbreeding species and cheetahs showed more extinction (indicated by many dark wells). The fermentation strain of complex communities and the cheater in the bottom tray showed better growth and less extinction. Credit: Syracuse University The sign of a healthy personal …

Haley’s comet in 1986. NASA Watching Skywatch. The Orionid Meteor Shower, already active and visible, is its best week. Orionids is considered a major meteor shower based on the amount of visible meteors that can be seen running towards the inevitable doom during its active period, lasting from about the …

President Donald Trump spoke to reporters at Phoenix Sky Harbor International Airport in Phoenix, Arizona on Monday, October 19th. Alex Brandon / AP Dr. Director of Allergy and Infectious Diseases of the National Institute. President Trump’s attack on Anthony Fawcett will not help the United States fight the coronavirus epidemic, …

The artist’s conception of NASA’s Osiris-Rex spacecraft collects a sample from the asteroid Bennu. NASA / Goddard / University of Arizona NASA’s Osiris-Rex spacecraft The giant planet will touch briefly on Tuesday and grab some rocks and dust from its surface to return to Earth for study. This event is …

Blink and you will definitely miss it. Scientists have measured the shortest interval of time recorded so far, which is how long it takes a light particle to cross a single atom of hydrogen. According to a team of German researchers, the ultra-quest trip took 247 zeptoseconds, with zeptoseconds representing …