There’s a “pretty good body of literature” suggesting that these three new color additives — called Galdieria extract blue, ...

Cats can hunt at dusk, dawn and at night because they only need about 17% of the amount of light we need to see clearly.

Lightsabers are an all-important asset in George Lucas’s fictional Star Wars world. They are a weapon used predominantly by ...

With Bluetooth connectivity and a range of digitally advanced focusing and features, this high-tech headtorch lights up the future ...

A near flawless three hours of Cambridge cricket rendered Oxford outclassed and overwhelmed, as the light blues romped to an ...

Friday in Washington was the coolest day in weeks, and the wettest as well, but in time it showed moments of spring splendor, ...

In Australia's Illawarra region, a ghostbusting-style night tour reveals ghost fungi, sea sparkles and tiny creatures ...

Still, for decades the batter’s eye at T-Mobile Park has been a curiosity, a scapegoat, and a symbol of futility. Today, I ...

Today I want to talk about something beginning observers tend to overlook. It a process of the human eye called dark ...

LED, but what does that mean, and why does it matter? I break down how this tech can make your TVs brighter, more vivid, and ...

In my 'Ask Laura' inbox, one of the most frequently asked questions is how to combat age spots and dark circles (I personally ...

Europe’s largest solar power event now fills 18 very large rooms at the Munich trade show. Intersolar predicts greater than 200,000 visitors will see the almost 5,000 unique exhibitors showing off ...