Science
Wednesday, January 19, 2022

User Rating: 5 / 5

Star ActiveStar ActiveStar ActiveStar ActiveStar Active

  purple octopus

Octopuses have three hearts, parrot-like beaks, venomous bites, and eight semi-autonomous arms that can taste the world. They squirt ink, contort through the tiniest of spaces, and melt into the world by changing both color and texture. They are incredibly intelligent, capable of wielding tools, solving problems, and sabotaging equipment. As Sy Montgomery once wrote, “no sci-fi alien is so startlingly strange” as an octopus. But their disarming otherness doesn’t end with their bodies. Their genes are also really weird.

User Rating: 5 / 5

Star ActiveStar ActiveStar ActiveStar ActiveStar Active

 Turtle swiming

Humans are transforming Earth’s natural landscapes so dramatically that as many as one million plant and animal species are now at risk of extinction, posing a dire threat to ecosystems that people all over the world depend on for their survival, a sweeping new United Nations assessment has concluded. The 1,500-page report, compiled by hundreds of international experts and based on thousands of scientific studies, is the most exhaustive look yet at the decline in biodiversity across the globe and the dangers that creates for human civilization. A summary of its findings, which was approved by representatives from the United States and 131 other countries, was released May 6th, 2019 in Paris.

Star InactiveStar InactiveStar InactiveStar InactiveStar Inactive

 human heart animated 3d model 2

A team of Tel Aviv University researchers revealed the heart, which was made using a patient’s own cells and biological materials. A team of Israeli researchers has “printed” the world’s first 3D vascularized engineered heart. On April 15, 2019 a team of Tel Aviv University researchers revealed the heart, which was made using a patient’s own cells and biological materials. Until now, scientists have successfully printed only simple tissues without blood vessels. 

User Rating: 5 / 5

Star ActiveStar ActiveStar ActiveStar ActiveStar Active

Screen Shot 2019 03 05 at 10.14.03 AM

Doctors said a London man with HIV has become the second known adult in the world to be apparently cleared of the infection since the global epidemic began decades ago, giving hope for a potential cure for AIDS. Doctors said that recent tests showed no trace of the man’s previous HIV infection. The milestone came about three years after the man received bone marrow stem cells from an HIV-resistant donor and about a year and a half after coming off antiretroviral drugs. The patient was receiving the bone marrow transplant for cancer. The case offers hope that researchers will soon find a cure for AIDS. But doctors cautioned against calling the patient’s results a cure for HIV, the virus that causes AIDS.

User Rating: 5 / 5

Star ActiveStar ActiveStar ActiveStar ActiveStar Active

World on Fire Global Warming

Earth just had its 2nd-warmest October on record, according to NOAA data released Tuesday. NASA reported the same finding last week. The finding extends the planet's hot streak to 406 straight months with temperatures above the 20th century average. Meanwhile, the last colder-than-average month occurred in February 1985. This means that no one under the age of 32 has ever experienced a cooler-than-average month on this planet.