Enzyme mechanisms are the chemical transformations, and the steps within them, generated by enzymatic action on substrates. The mechanism of enzyme catalysis is similar in principle to other types ...

Complement is a complex innate immune surveillance system, playing a key role in defense against pathogens and in host ... This article will review the mechanisms of activation of alternative, ...

Want to know where every NFL team is ranked after the regular season, looking at their overall defensive stats? Multiple rankings are provided in this article. Check out all of the latest NFL news ...

EDITOR’S NOTE on Jan. 28, 2025 at 6:44pm ET: Hours after the publication of this report, the Pentagon released a statement attributed to a senior defense official saying that the Defense ...

WASHINGTON – A new executive order from President Donald Trump calls for greater investments for a multilayered homeland air defense system, including a requirement for the development of space- ...

The White House is offering all 2.3 million federal employees—including the Defense Department's 783,000 civilians—a buyout worth roughly eight months of salary and benefits, purportedly for ...

The agreement aims to “improve capabilities for surveillance and maintaining sovereignty in the region,” according to a statement from Denmark’s Ministry of Defense. “At the same time ...

President Donald Trump is preparing an executive order for a “next-generation” defense shield to protect the US against ballistic missiles and other long-range attacks, taking on a goal that ...

Languages: English. Lithuania and Estonia have become the first NATO members to pledge an increase in defense spending to five percent of GDP, according to a report by the Financial Times.

It had passed over the cable, apparently dragging its anchor, Finnish officials said. As Estonia’s defense minister, Hanno Pevkur, was quick to point out in an interview with CNN in Tallinn last ...

The Department of Defense (DoD) is the latest agency that is disbanding all diversity, equity, and inclusion (DEI) programs following President Donald Trump's executive order terminating all ...