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Mammals can produce their own body heat and control their body temperature. This process is known as endothermy or warm blood. Scientists believe it may be the reason mammals rule nearly all ecosystem. Warm-blooded mammals are more active than cold-blooded animals. They can live in different environments, from the frozen arctic to the boiling desert. …

Scientists Study Inner Ear to Determine Beginnings of Mammals Read More »

Researchers say they have discovered a new and unusual radio signal from a distant galaxy. The signal is known as a fast radio burst, or FRB. These signs are pulses of radio waves that, according to scientists, may come from places within our own galaxy, the Milky Way, or from others. The first FRB was …

Scientists Discover New, Unusual Radio Signal from Faraway Galaxy Read More »