Headlines

Fossil amber reveals the secret lives of Cretaceous ants

Tiny insects trapped in amber could tell us a great deal about their roles in past ecosystems: pollinators, parasites, predators, and prey. But how many of the insects preserved alongside each other reflect interactions during life, and how many are just unlucky coincidences?

Trump will head to Beijing weakened — and Xi knows it

The ideological centerpiece of President Donald Trump’s second-term trade doctrine has been struck down by the Supreme Court — a legal setback that has dramatically shifted the balance of power in the US-China rivalry just weeks before their two leaders are scheduled to meet in