Scientists usually study butterfly lifespans by marking them, and then either recapturing or observing them later. Researchers can also estimate a butterfly’s age by the condition of its wings. All ...

Zipkin noted that the insects "need a very specific kind of temperature and precipitation conditions to develop from an egg all the way into a butterfly, and if those change during certain times ...

Copyright 2025 The Associated Press. All Rights Reserved. A butterfly sits on a leaf at Monarch Grove Sanctuary in Pacific Grove, Calif., on Nov. 10, 2021. (AP Photo ...

This week, Donald Macleod focuses on the penultimate destination of these musicians, the Nazi concentration camp at Terezin, and the incredible story of creative resistance in the face of ...

The Western population of the monarch butterfly has declined to a near-record low with fewer than 10,000 found living in California this winter, a foreboding sign for the future of the beloved ...

These infections are typically easily treated. More serious infections can be more challenging to treat and can lead to an extended hospital stay and serious illness. It is these more severe ...

Use the map below to find individual hospitals in the U.S. Click on the "Go to AHA Guide Profile" link in the hospital pop-up window to see how many staffed beds are in a hospital.

Donald Macleod explores a group of composers who were silenced by the atrocities of the Second World War and shaped the unique musical story of Terezin. Today – Hans Krása. Show more Composer ...

It was a jarring combination of a Hollywood premiere together with Theresienstadt. Yes, you read correctly. I made a reference to the Nazi camp/ghetto. I’ll explain this in a minute. As a matter ...

Petr Haimann was just three when he was sent to Terezin – but drawing with stolen pencils helped him survive the ordeal On the walls of a small exhibition hall in the town of Brno in the Czech ...

JTA — Paul Kling was 14 when he played violin for a newly written opera, surrounded by sickness and death, in the Nazi concentration camp of Theresienstadt. He was rehearsing his part in “Der ...