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Ecosystem Dynamics
Forget little green men: These scientists say we should be more worried about little green germs.
Parasites aren’t limited to just worms and ticks. Even some plants like to feed off others — and they perhaps could help fight invasive species.
While Mars is known as a frozen, red planet today, it has all the evidence we could ask for of a watery past, lasting for approximately the first 1.5 billion […]
It contains more water than all the Great Lakes combined, and the science of our planet explains why. Although practically all of Earth’s human population lives on dry land, our surface […]
The history of life on Earth took many meandering turns before it gave rise to us. When Earth first formed, all the raw ingredients for life — atoms, molecules, a potentially habitable planet […]
The red planet is nearby, cool, sunny, and was once potentially habitable. Could it someday be that way again? “It would be great some day to have astronauts in a rover […]