The loss of social connectedness as people age increases the odds of cognitive-related disorders and can worsen health ...

CT scans also indicate Archaeopteryx had nerve endings in the end of its beak—part of what’s known as a bill-tip organ. Again ...

Flying is really hard work. Compared to walking, swimming, or running, flying is the form of movement that takes the most energy and requires the most calories. That means that birds have had to ...

Don't ask how people know these facts, just appreciate that they've shared them.