Topics: Introduction, What is Biology?, Life is Complex, Life uses Energy, Life is Maintained, Life Reproduces, Life Evolves, Major Biology Themes, The Sci...

Simply put, chemistry is the foundation for biology. Hang on a second; don't get all bent out of shape just yet. We know you did not exactly sign u...

Mark Twain once said, "And what is man without energy? Nothing—nothing at all." A cell's ability to use energy to create order in a universe that...

Seeing the word cell triggers so many memories. You may recall your last dropped call, solar panels, your current Fantasy Baseball spreadsheet, or...

Back when Gregor Mendel was studying pea plants, he noticed that there were certain characteristics, or traits, passed on to later generations. He...

To a plant, sunbathing is life. Literally. In fact, plants have evolved all sorts of ways to maximize their exposure to the sun while at the same t...

What is ecology? What's more, why should we care about it? If these are the questions that keep you awake at night, then you have come to right pla...