It’s the late Jurassic Period in the super continent of Laurasia, some 85 million years into the reign of the dinosaurs. The ...

giant ragweed, cleavers and dandelions. The product, on the market in Canada since 1959, was also used to burn off horsetail, clover and alfalfa in pasture renovations. With no registration expiry ...

If you've ever battled horsetail weeds in your yard, you know just how stubborn these plants can be. Horsetail (genus Equisetum) has been around since prehistoric times, and it sure acts like it!

Commonly referred to as Horsetail, Equisetum arvense is a plant that has been utilized for medical applications for centuries. This plant is an abundant supplier of essential minerals like silica ...

It's a low-energy environment without strong currents. Then all of a sudden, you have a giant tsunami, sweeping by and ripping up the sea floor," said Drabon. The S2 meteorite, estimated to have ...

Early in Earth’s history, space rocks frequently hit the young planet. It is estimated that “giant impactors,” greater than 6.2 miles (10 kilometers) across, pummeled the planet at least ...

“We know that giant meteorite impacts were frequent during Earth’s infancy and that they must have affected the evolution of ...

If you've ever battled horsetail weeds in your yard, you know just how stubborn these plants can be. Horsetail (genus Equisetum) has been around since prehistoric times, and it sure acts like it! This ...

Horsetail (Equisetum arvense) is notorious for being one of the most stubborn and resilient weeds to manage. With a deep root system and rhizomes that can spread over 4 feet down, horsetail is often a ...

About 1,000 years ago a giant landslide from the north of the Columbia River blocked the gorge and stopped the river’s flow.

The giant panda is a species of bear that is found in the mountains of central and western China. One of the most popular and distinguishable animals in the world, the giant panda is also one of the ...