In Maine, a US first in tidal energy

The nation’s first commercial tidal energy project was dedicated Tuesday in Eastport, Maine, marking the beginning of a new industry with a lot of potential.

Software engineer Mike Reed stored his bicycle in a secure cage inside a Kendall Square parking garage.

WENDY MAEDA/GLOBE STAFF

Car-free commuting push pays off in Kendall Square

Despite the rapid expansion in and around Kendall in the last decade, automobile traffic actually dropped on major streets, with vehicle counts falling as much as 14 percent.

Romney’s tone on China hardened over a decade

Before Mitt Romney held public office, he was one of the chief Western voices arguing that critics should overlook China’s human rights record and allow the country to host the Olympics.

Mitt Romney shook hands with members of the Veterans of Foreign Wars in Reno, and President Obama chatted with veterans at a restaraunt in Portland, Ore., on Tuesday.

Mitt Romney raps security leaks as political, harmful

Romney alleged that someone in the White House was responsible and that the security breaches were political — intended to make President Obama appear tough on terrorism.

Designers going for own gold at Olympics

The Games have turned into the latest, and perhaps largest, runway for some of the world’s biggest designers hoping to reach a new audience and extend their brands.

Ralph Lauren designed clothes for the American team.

RALPH LAUREN VIA ASSOCIATED PRESS

Ralph Lauren designed clothes for the American team.

Britain’s athletes are going to wear uniforms designed by Stella McCartney, one of the UK’s most prominent designers.

ANDREW WINNING/REUTERS

Britain’s athletes are going to wear uniforms designed by Stella McCartney, one of the UK’s most prominent designers.

Jamaica’s athletes will wear clothes designed by Cedella Marley, who took inspiration from her father’s songs.

PAUL HACKETT/REUTERS

Jamaica’s athletes will wear clothes designed by Cedella Marley, who took inspiration from her father’s songs.

The Italian swim team’s uniforms are designed by Giorgio Armani. Prada will outfit the sailing team.

GIUSEPPE ARESU/AFP/GETTY IMAGES

The Italian swim team’s uniforms are designed by Giorgio Armani. Prada will outfit the sailing team.

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2012/07/25/BostonGlobe.com/Metro/Images/Copy%20of%20Beach%20Volleyball%20Security%20Olympics.JPEG-07280--90x90.jpg London Olympics push security to new levels

Organizers and government officials have spent several years on logistical coordination and contingency planning aimed at delivering the highest degree of security.

Yellow lights gauge the mood of Olympic tweets on a recent night at the London Eye with the help of technology from Boston’s Sosolimited.

MIT grads’ technology gauges Olympic mood

A Boston company devised a system that uses social media to gauge Olympic fervor and turn London’s Eye, the Ferris wheel on the River Thames, into a giant mood ring.

Brian McGrory

Silence no way to fight guns

Not a single member of our congressional delegation is highlighting our successes in Mass. and telling Washington to get its act together on gun control.

Sports

Tags in this section:

Red Sox 2, Rangers 1

Daniel Nava (center) is congratulated in the dugout after he scored the go-ahead run on a single by Mike Aviles in the ninth inning against the Rangers.

Mike Aviles lifts Red Sox in ninth

The Red Sox shortstop’s clutch RBI single in the ninth inning helped the Red Sox top the Rangers in Texas and snap a four-game losing streak.

Metro

Tags in this section:

Business

Tags in this section:

PayPal plans to move into its space by October.

PayPal move bringing tech to Financial District

The online payment company has signed a seven-year lease to occupy 65,000 square feet on two floors in One International Place, one of the tallest buildings in the Boston skyline.

Politics

China cheats on economic policy, Mitt Romney says.

Romney’s tone on China hardened over a decade

Before Mitt Romney held public office, he was one of the chief Western voices arguing that critics should overlook China’s human rights record and allow the country to host the Olympics.

Nation & World

Tags in this section: