“An Earth in crisis is still an Earth worth returning to” – NASA astronaut Andrew R. Morgan. Happy Earth Day, readers.
Earth’s interconnected systems bring our planet’s functions together and tie us together as its inhabitants.
See humanity’s impact on the Earth through a global time-lapse video of the planet since 1984.
Enormous pieces of alien planet are buried inside Earth, after a gigantic crash, ‘millions of times larger than Mount Everest.’
A new study suggests that lightning created an essential element available to organisms in habitable environments, on Earth and elsewhere.
Earth’s magnetic field flipped 42,000 years ago, creating dramatic consequences.
Take a look at this video the Earth’s plate tectonic evolution from 1 billion years ago to the present.
The Earth is really, really old. Over 4 1/2 billion years old, in fact. Watch to see where Earth’s major events would fall on a
What if Earth got kicked out of the Solar System? Rogue Earth…
This illustration shows Earth surrounded by theoretical filaments of dark matter called “hairs.” The solar system might be a lot hairier than we thought.