A new study finds everyday happiness tracks a single mindset — that your choices are actually yours. Here’s what that does to your mood, and where it backfires.
September is full of opportunities to expand your knowledge of the night sky. Mark your calendars.

As he steps down from his post as Apple CEO today, Tim Cook leaves behind a mostly positive environmental record. As far as billionaire tech moguls and the environment go, Cook will likely be remembered as one of the better ones – certainly far from the worst. But it will become harder for the company […]
Lasting love has less to do with chemistry than with 10 quiet habits couples build over years. A psychologist explains what actually predicts a long term relationship.
As we learn more about the flood-related tragedy in Nepal, scientists are asking what role might glaciers and permafrost have played in a warming climate.
A newly described species of ghost shark, Rhinochimaera costaricana, has been identified from deep waters off Costa Rica using both physical characteristics and genetic evidence.
How an alliance of tech startups, MAHA operatives, and actual medical experts made millennial women the new face of hormone therapy.

Dyson is once again expanding its line of personal care products with a device that focuses on your teeth instead of your hair. As the name implies, the $499 CameraJet is the first electric toothbrush to incorporate a camera into the brush head. Available starting today in ceramic blue or ceramic pink color options, it […]
Tropical Storm Edouard is getting stronger and will make landfall near the Texas – Louisiana border today. It could even briefly become a hurricane.
North America’s celestial highlights for the September 2026 (which also apply to mid-northern latitudes in the northern hemisphere).