What Exactly Are Fossil Fuels? Fossil fuels, simply put, are natural substances made from decomposed plants and animals. Over millions of years, heat and pressure transformed these remains into ...

Here are some of the most unique facts about the first stage of our lives ... a pediatrician in New York City. Kids under the age of two have gaps in their skulls between growing bone plates ...

There is no data for around 20 per cent of the ocean's volume. The Census of Marine Life, a 10-year international project to identify life in our oceans, found nearly 250,000 species. But ...