European cuckoos lay very different eggs depending on the host species. Genetic analyses have revealed how this adaptation is inherited without leading to speciation.

A new international study led by researchers from Aarhus University and the Smithsonian Tropical Research Institute (STRI) reveals that small bats can be just as efficient predators as lions—and often ...

Discarded nets, lines and traps are a hazard to marine life and ecosystems around the world, but pioneering programs are ...

Birds that end up far from home, like the New York common cuckoo, are known as “vagrants.” They’re fairly common during ...

Inside a concrete septic-system pipe jutting from the ground, two big, yellow eyes gazed upward, surrounded by a circle of blackness. With Halloween right around the corner, could it be Pennywise, the ...

If you’re in West Texas and banking on catching a flight with Delta Airlines, be prepared to be left hanging. Nothing personal. But beginning this November, the airline will permanently shut down ...

Cybersecurity company FuzzingLabs has accused the Y Combinator-backed startup, Gecko Security, of replicating its vulnerability disclosures and backdating blog posts. According to the company, Gecko ...

Wearable health tech could one day detect breast cancer. MIT is developing a device that monitors the condition and anomalies. The device is radiation-free, non-invasive, and accurate within seconds.

October is shaping up to be a spectacular month for stargazers. Two comets — Comet Lemmon (C/2023 A3) and Comet SWAN (C/2024 P1) — are gracing darkened skies, joined by the annual Orionid meteor ...

Regulators are still at an “early stage” in their efforts to track the risks posed to the financial system by the rapid adoption of artificial intelligence, global financial watchdogs warned on Friday ...

A message in a bottle thrown from a New Jersey fishing boat in 1971 was found 54 years later in the Bahamas. The note was discovered by Clint Buffington, a Utah man who has found nearly 150 messages ...