Scientists discover animals beneath the ocean floor and provide clues to life beyond Earth

A view into the subsurface cavity near deep-sea hydrothermal vents.

A team of researchers has discovered macroscopic life beneath the ocean floor in the deep ocean, one of Earth’s most extreme environments. The discovery both complicates scientists’ understanding of the living communities around hydrothermal vents in the deep sea and provides a tantalizing glimpse into what life might look like beyond Earth. Although the scientists … Read more

Dogs are entering a new wave of domestication

Dogs are entering a new wave of domestication

Not so long ago, dogs were valued primarily for the jobs they performed. They hunted, herded livestock and guarded property, which required them to have an active prey drive, boundless energy and a wariness of strangers. Even a few decades ago, many dogs were expected to guard the house and the people in it. Prey … Read more