Walking on two legs is an evolutionary leap that led humans to conquer the world. But, why humans are walking on two legs? It’s still unclear. Now, according to a new study published on the University of Chicago’s Journal of Geology, the reason might be exploding stars a few million years ago.
Earth, our blue planet is a tiny oasis in the vast, cold, and dark space. It is the only planet we know of that can support life. The fossil record tells us that life on Earth has lasted at least 3.5 billion years (the Earth is about 4.54 billion years old), with the oldest physical […]
Nayanika Mathur, University of Oxford The way that we live on Earth is causing an unprecedented acceleration in species extinction. Now, more than half a million species “have insufficient habitat for long-term survival” and are likely to go extinct unless their natural environments are restored. But we are already seeing major problems from this intrusion, […]
Alligators are very large reptiles. An alligator is also a crocodilian – they are close cousins of crocodiles. But, unlike crocodiles – which can be found all continents except Europe and Antarctica, they are native to only the United States and China. Here are 20 amazing alligator facts.
Although crocodiles are really large reptiles and can get enormous sizes, they suffer from a prevalence of “big fish” stories and over-exaggeration. In the Internet age, photographs of crocodiles often manipulated digitally to make the animal look much larger than it is. So, how big the largest crocodiles are actually? Here are the top 10 […]
We, humans, are destroying the Earth’s wilderness, very fast. Actually, we are the main (and probably the only) cause of the sixth major extinction event in the history of our planet. Now, a recent UN report says at least one million species (animals, plants, and insects) are at the risk of extinction. There will be […]
According to a new study published in the May 2, 2019 issue of Nature, 4.6 billion years ago, two neutron stars collided near the early Solar System (actually about 1000 light years from the gas cloud that eventually formed the Solar System). This violent collision has created heavy elements like silver, gold, platinum, cesium, and […]
NASA’s Global Ecosystem Dynamics Investigation (GEDI) on the International Space Station (ISS) beams laser light down to Earth to reveal the height and density of trees and vegetation.
Even if we stop destroying Earth’s wilderness today, it would take 3 to 5 million years for Earth to recover from the 6th mass extinction, scientists warn.
As I scuba dive in Oslob Bay off Cebu Island in the Philippines, I see a tiny shadow dart over the surface of the spherical coral block – a minute fish, a goby of the genus Eviota, among the smallest vertebrates in existence, only about a centimetre long and less than 1/10th of a gramme […]