COSC adds a more stringent chronometer standard to its offerings ✓ Excellence Chronometer Certification ✓ Discover it here ✓ ...

COSC, the organization that certifies Swiss watches as chronometers, has announced a new, more rigorous chronometric standard.

COSC is introducing a tougher certification tier, and your next watch might need to earn it.

The Contrôle Officiel Suisse des Chronomètres adds a new chronometer standard, certifying watches accurate to six seconds a day.

When you’re setting off on an intrepid voyage, you need tools that are rugged and reliable to go the distance. Happily, Tudor has long been a master of expedition watches. In the 1950s, its Oyster ...

Lee Zeldin, the E.P.A. administrator, revived a plan created during the first Trump administration to end the testing of chemicals on mammals. By Lisa Friedman The Environmental Protection Agency will ...

Advanced in organs on chips, digital twins, and AI are ushering in a new era of research and drug development. Earlier this week, the UK’s science minister announced an ambitious plan: to phase out ...

As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what this year's cold, flu and coronavirus season will look like, experts want ...

Washington — President Trump directed the Pentagon on Wednesday to resume testing of nuclear weapons "on an equal basis" with other countries' tests, possibly ending a decades-long U.S. pause that ...

GYEONGJU, South Korea — President Donald Trump said Wednesday he had instructed the Defense Department to “immediately” start testing nuclear weapons "on an equal basis" with other nations. “Because ...

Trump ordered the Pentagon to restart nuclear testing for the first time since 1992, citing rival nations’ actions. Trump’s claim that the U.S. has the largest arsenal contradicts data showing Russia ...

President Donald Trump on Thursday vowed to begin testing US nuclear weapons “on an equal basis” with Russia and China, heralding a potentially major shift in decades of US policy at a time of growing ...