The world reaches another grim milestone.
A seven-armed octopus unexpectedly washed ashore on Whidbey Island, Washington, even though these cephalopods aren't native to the area.
These deep-diving whales can stay submerged for more than an hour longer than once thought, and recover surprisingly quickly.
Here are the stories behind the most amazing images in the world of science this week. A recap of the coolest photos featured on Live Science.
A curious bunny named Elinor explores Animal Town with her friends, in an endearing new PBS series that teaches kids how to find answers about science and nature.
Researchers at MIT have developed a new method called targeted dream incubation (TDI) for planting suggestions that can shape a sleeper's dreams.