Best places to buy contact lenses online that are cheap and high quality - Tired of overpaying for contact lenses? Abha Shah ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical ...

Scientists use devices known as frequency comb lasers to search for methane in the air above oil and gas operations and to screen for signs of infection in human breath. A new study could help make ...

Chemists have succeeded in controlling the passage of halide ions by deliberately introducing defects into a two-layer nanographene system. Their paper shows new perspectives for applications in water ...

If you're also shopping for prescription eyewear, these are best places to buy glasses online using insurance. Our top pick: 1-800 Contacts Shop for contact lenses at 1-800 Contacts Originally ...

Lipow Oil Associates President Andy Lipow warned in a note this week that crude oil, gasoline, diesel and natural gas supplies could all be affected. While the five refineries located in the Los ...

2-Year U.S. Treasury Note Continuous Contract $102.797-0.008-0.01% 5-Year U.S. Treasury Note Continuous Contract $106.219-0.047-0.04% 10-Year U.S. Treasury Note Continuous Contract $108.547-0.063 ...

Commissions do not affect our editors' opinions or evaluations. Today’s average price of gas in the U.S. is $3.09 per gallon, up $0.02 from yesterday, $0.02 from last week and $0.07 from last month.

Our opinions are our own. Gas isn’t a huge part of the typical household budget. So for most people, the trick to choosing a great gas credit card is picking one that rewards you well not just ...

Even if you can't afford vision insurance, you can get affordable eye exams, glasses and contacts through discount programs ...