Anaerobic bacteria were among the first life forms on Earth and existed at a time when there was no oxygen in the atmosphere. While many organisms depend on an oxygen-rich environment to survive ...

The yellow ball has made softball a hitters’ sport, with players throughout the lineup regularly smashing home runs.

The yellow golf ball, though, is the key to all of this. Jarvis says it's a visual of your center, as you get setup and swing. "The yellow ball represents your center mass," Jarvis explains.

Here's why Fred Couples uses a yellow ball instead of a white one at the 2025 Masters.

Yellow stains on pillows aren't just an eyesore — they can be a hotspot for bacteria and allergens ... Once the load is finished, toss them in the dryer with dryer balls or tennis balls to add a bit ...

“Yellow tongue” refers to a thick, yellowish coating on the tongue. It can occur when dead skin cells, bacteria, or discoloring particles build up on the tongue’s surface.

A plague of bizarre and disgusting balls that have washed up along popular beaches in Australia have been found to contain fecal bacteria. Nine beaches across Sydney were closed on January 14 ...

Four-time Major winner Ernie Els has been playing a yellow ball and it seems there are a good reasons why amateur golfers should follow suit.

Are tennis balls yellow or green? This age-old debate has sparked countless discussions and divided opinions across the nation. Even tennis, Roger Federer has weighed in on the topic. In a recent ...

Yellow bacterial pigment provides new insights into cellulose degradation for biofuels and antibiotics by Leibniz Institute for Natural Product Research and Infection Biology ...

The yellow ball has made softball a hitters’ sport, with players throughout the lineup regularly smashing home runs. In short, the ball’s design accomplishes exactly what it is supposed to do.

The yellow cover apparently provides no advantage (or disadvantage) beyond the increased visibility, but obviously, even a former Masters winner like Couples isn't immune from some slight mocking ...