Mars is dry today, but numerous ancient rivers are found across the planet’s surface and their existence is a challenge to models of planetary climate...
By analyzing a tooth from the first fossil remains of the extinct Pan-American sloth (Eremotherium laurillardi) found in Belize, a team of paleontologists...
Some 252 million years ago, intense volcanic activity belched massive volumes of greenhouse gasses into the atmosphere and triggered rapid changes to the...
Two teeth from Neanderthal children who lived 250,000 years ago in what is today France contain evidence of repeated exposure to high levels of lead, a...
It is no secret that climate change and environmental negligence have been worsened by human activity and accelerated industrialization over the past century,...
New evidence indicates the primary cause of the extinction of one of Australia’s top predators, the marsupial lion (Thylacoleo carnifex), around 40,000...
Energy generation by wind and solar farms could reduce carbon emissions and thus mitigate anthropogenic climate change. A new climate-modeling study, published...
Snakebites, contrary to public opinion, increase after rainy years, not drought, according to a new study that examined two decades of rattlesnake bite...
The transition from Neanderthals to modern humans in Europe occurred during a period of recurring cold climate cycles. In a new study, a team of researchers...
There are multiple theories as to what caused the collapse of the Classic Maya civilization, such as invasion, war, environmental degradation, etc. In...
In one of the largest studies of its kind, an international team of researchers conducted organic residue analysis of almost 800 ceramic vessels from 46...
Understanding which chemical elements are present in a star in what abundances can help astronomers estimate the makeup of planets that orbit them, which...
New research from the Georgia Institute of Technology and the Harvard-Smithsonian Center for Astrophysics suggests that exoplanets Kepler-62f and Kepler-186f...
As the population of a technologically advanced civilization grows, it uses more and more of its planet’s resources. By consuming the resources, the...
A research team led by Rutgers University’s Professor Dennis Kent has documented a gradual shift in Earth’s orbit that repeats regularly every 405,000...
Japanese macaques (Macaca fuscata), also known as snow monkeys, are the world’s most northerly species of non-human primates. They have been enjoying...
Pioneering new research from the University of Exeter, UK, has revealed when the 11-year solar cycle is in its ‘weaker’ phase, there are warm spells...
A team of geophysicists at the University of California, Berkeley, proposes that Martian oceans originated several hundred million years earlier than thought,...
A groundbreaking new technique for studying lake sediments can tell scientists more about the frequency and intensity of past and future insect epidemics,...
