Scientists find an inverted u-shaped curve when studying sleep timing and hours and how that relates to BDNF and optimal ...

Below is an edited transcript of an episode of “Interesting Times.” We recommend listening to it in its original form for the full effect. You can do so using the player above or on the NYTimes app, ...

Last August, 65,000 litres of bright red chemicals were pumped into the Gulf of Maine - yet this wasn't an enormous industrial disaster.

Overall, public R&D has a rate of return of 140-210%, they concluded. Crucially, this is a much higher estimate than the 30-70% rates of return economists calculate for private R&D, said Fieldhouse.

Robot lawn mowers are pricey, but they take all the effort out of perfect lawncare.

Last August, 65,000 litres of bright red chemicals were pumped into the Gulf of Maine - yet this wasn't an enormous ...

Not all secrets are meant to be shared...but some people decide to anyway, at least anonymously on the internet. User Mr_Boothnath on Reddit asked, "What is a secret you’re taking to the grave, but ...

Alina Zagitova, a 15-year-old from Russia, worked the figure skating point system to earn a record 82.92 points. She's going for gold tonight. Credit: Dean Mouhtaropoulos/Getty Images As the women's ...