Fossils from this period are displayed at the Smithsonian’s National Museum of Natural History. South Dakota is one of the most landlocked states in the United States. It is more than 1,000 miles away from both the Pacific and Atlantic oceans. It is hard to imagine that this dry landscape was once covered by water.But…
While most coverage of Norway’s Rogfast tunnel focuses on the record it will hold, the world’s longest and deepest undersea road tunnel, the real story engineers are dealing with sits underground, in rock that has spent millions of years being crushed, fractured and folded into some of the most unpredictable terrain along the entire Norwegian…
During a brutal drought in Tanzania back in 1993, one elephant’s memory ended up making the difference between life and death for her entire family. Researchers tracking family groups in Tarangire National Park found that herds led by older matriarchs, elephants who had lived through droughts before, left the park entirely in search of water…
Japan is an island nation with plenty of wind and a whole lot of ocean, but building wind turbines out at sea has never been simple for the country. Most coastal waters around Japan drop off steeply into deep water within just a few kilometres of shore, which rules out the fixed, seabed-mounted turbines used…
For centuries, the ancient Maya have been celebrated for their remarkable achievements in astronomy, mathematics and calendar-making. They tracked the movements of planets with extraordinary precision, developed one of the world’s earliest concepts of zero and created complex calendars that guided agriculture, religion and governance. Yet the brilliant minds behind these discoveries have largely remained…
Every winter in Antarctica, emperor penguins gather in large groups called huddles to survive the cold. Temperatures can fall to -40 degrees Celsius, and strong winds make the weather even harsher. Without huddling together, these penguins would not be able to survive.But a penguin huddle is much more than a group of birds standing close…
At 23, Julia Butterfly Hill climbed nearly 180 feet into the canopy of a towering 1,000-year-old redwood in northern California, expecting to spend only a few days there as part of an environmental protest. Instead, the ancient tree, known as Luna, became her home for the next 738 days. Living on two small wooden platforms…
Life along the American coastline has always involved living with changing tides, storms and shifting shorelines. What is beginning to concern planners far more is the steady background rise in sea level that quietly increases the impact of every flood event. Nasa analysis reveals that using decades of satellite observations suggests the pace of that…
Whales are well known for their songs. But scientists have discovered that, for some whales, those songs may also help them stay alive. A researcher from the University of Washington has found that some baleen whales, including blue, fin and minke whales, have evolved to sing at such low frequencies that killer whales, their only…
In Germany, Scientists have found a new species of ancient flying reptile. It comes from a new scientific study of a flying reptile that lived about 150 million years ago during the Late Jurassic period. The fossil was found in the ancient and fossil-rich rock layer in southern Germany. This area is already very famous…