As the planet warms, migratory birds confront numerous existential perils. Researchers employ a blend of methods to pinpoint the timing and location of species migrations, although each approach has its limitations. While many birds do migrate at night, making visual identification more challenging, this period also presents an opportunity for bird enthusiasts to capitalize on the rarity of nocturnal sightings, potentially adding a thrilling element to their hobby.
For more than a century, the elusive goal of reliable acoustic monitoring has tantalized ornithologists, promising to alleviate their concerns about population declines and habitat fragmentation. Machine learning tools are now deciphering the secrets of acoustics, yielding a vast reservoir of insights for ecologists to tap into. .
Towana Looney, a 53-year-old woman from Alabama, has become the third home individual to receive a kidney transplant from a gene-edited pig.
Renowned for her selfless act of donating a kidney to her mother in 1999, Looney suffered from kidney failure several years later as a result of pregnancy complications that led to hypertension. By early December 2016, she initiated dialysis treatment and promptly moved to the priority list for a kidney transplant, awaiting an available opportunity.
Despite the challenge, finding a perfect match proved elusive. As a result, Looney’s medical team recommended an experimental pig organ transplant. After a grueling eight-year wait, Looney finally received the green light to undergo the life-changing procedure and receive a kidney transplant. .
