The spring equinox, also called the vernal equinox, marks the official start of spring in the northern hemisphere. It occurs when the sun shines directly on the equator, resulting in nearly equal ...

My grandmother Leontina, who recently turned 100, still lives independently and remembers the birthday of everybody in her village. She is enviably healthy, has a remarkably sharp memory, and is ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: A special group of older adults ...

Brains change profoundly during pregnancy, research shows Posted: March 6, 2026 | Last updated: March 6, 2026 Having a child is life-changing, and "baby brain" has long been the go-to explanation for ...

As we age, it’s not uncommon for the brain to change in ways that can negatively impact our cognition. SuperAgers are adults ages 80 and older who tend to retain their brain health and cognition. A ...

The start of spring can be defined in two different ways: meteorologically or astronomically. Meteorological spring begins on March 1, while astronomical spring starts around March 20. Tennessee is ...

Aficionados of internet discourse may recall the vogue for deeming things “stochastic terrorism.” A stochastic process has a strong element of randomness, even when the overall result is predictable.

A weather watchdog has reported an uptick in Earth’s “hum-like” heartbeat, raising concerns that it could be affecting people’s brains. Known as Schumann Resonance, this natural electromagnetic ...

For most people, the intense ache that follows the death of a loved one eventually softens, and daily life resumes. But for some, the pain does not ease with time—a condition known as prolonged grief ...

You may be bundled up right now, but spring is just around the corner. The astronomical first day of spring in the Northern Hemisphere is marked by the spring equinox, which lands on March 20, ...

Windows 8 is remembered most for its oddball touchscreen-focused full-screen Start menu, but it also introduced a number of under-the-hood enhancements to Windows. One of those was UEFI Secure Boot, a ...