Most massive stellar black hole in our galaxy found

Astronomers have identified the most massive stellar black hole yet discovered in the Milky Way galaxy. This black hole was spotted in data from the European Space Agency’s Gaia mission because it imposes an odd ‘wobbling’ motion on the companion star …

Twisted pollen tubes induce infertility

Plants with multiple sets of chromosomes, known as polyploids, are salt-tolerant or drought-resistant and often achieve higher yields. However, newly formed polyploid plants are often sterile or have reduced fertility and are unsuitable for breeding re…

Deadly bacteria show thirst for human blood

Some of the world’s deadliest bacteria seek out and feed on human blood, a newly-discovered phenomenon researchers are calling ‘bacterial vampirism.’ Researchers have found the bacteria are attracted to the liquid part of blood, or serum, which contain…