More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Breakthroughs, discoveries, and DIY tips sent six days a week. A tiny, bright blue octopus is small enough to fit inside the palm of your hand, but good luck trying to meet one. According to marine biologists, you'll likely have to settle with admiring it from afar for now unless you have access to a deep sea submersible--and a ticket to the Galápagos Islands . While conducting a deep sea expedition aboard the research vessel E/V, biologists spotted the diminutive invertebrate as they piloted a remotely operated vehicle (ROV) along the ocean floor near Darwin Island.

Surprising study reveals peaceful succession is possible. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Naked mole-rats are among the only eusocial mammals. Breakthroughs, discoveries, and DIY tips sent six days a week. Queen bees may get most of the glory, but there is another queen of the animal kingdom who is the linchpin of her entire society.

Science Biology Evolution Biologists discover gene that may determine'good' and'bad' dads Social cues and surprising genetics may affect mammal fathers. Breakthroughs, discoveries, and DIY tips sent six days a week. Most mammals grow up in single parent homes. It's estimated that over 95 percent of the planet's nearly 6,000 known mammalian species rely almost exclusively on mothers to nurture and raise their offspring. But even when dads stick around, it's not always smooth sailing.

Dreading negative outcomes is six times more powerful than anticipating the positive ones. Breakthroughs, discoveries, and DIY tips sent six days a week. Dread shapes our decision making and new research published in the journal explores why spinning those negative scenarios affects us more than the possible positive outcomes. The team from the University of Bath in England and the University of Waterloo in Canada analyzed data from the British Household Panel Survey (BHPS). The team looked at roughly 14,000 individuals between 1991 and 2024, tracking emotional responses to real-world economic choices including investing, changing jobs, or making health decisions.

Science Archaeology World's oldest-known rock art found in Indonesian cave The claw-like drawing of a human hand is roughly 67,800-years-old. Breakthroughs, discoveries, and DIY tips sent six days a week. A drawing of a claw-like hand on the wall of a cave in Sulawesi, Indonesia is now the oldest known rock art in the world. The roughly 67,800-year-old art exceeds the previous record holder in the same region of Southeast Asia by 15,000 years or more. The drawing is detailed in a study published today in the journal, and helps fill in the archaeological timeline of how and when Australia was first settled.

The scrapes and rubs the mammals leave behind shine under UV light humans can't see. Breakthroughs, discoveries, and DIY tips sent six days a week. Animals see the world around them in ways that we humans can only imagine. Arctic reindeer's eyes change color with the season to help them find food, while giant squid have eyes the size of dinner plates. Many species take advantage of seeing ultraviolet (UV) light that's invisible to humans--including deer .

Environment Animals Wildlife 14,000-year-old woolly rhinoceros DNA extracted from wolf's stomach The two-horned prehistoric mammal went extinct about 8,700 years ago. Breakthroughs, discoveries, and DIY tips sent six days a week. Towards the end of the last ice age, an ancient wolf feasted on a young woolly rhinoceros (). When the wolf died, it ended up buried in Siberian permafrost for about 14,000 years until it was uncovered by paleontologists in 2015. Luckily for scientists, some woolly rhinoceros tissue remained inside of the wolf's stomach.

Like toddlers, some dogs can learn words by simply listening to humans talk. Breakthroughs, discoveries, and DIY tips sent every weekday. Just like with toddlers, it's often better to spell out certain words when a dog is nearby. Saying words "park" or "walk" can make the family pet excited the way that the mere mention of a "cookie" will for a young child. By the age of one-and-a-half, toddlers learn new words by listening to other people.

Science Archaeology World's oldest poison-tipped arrow discovered in South Africa The 60,000-year-old relic contains traces of a toxic onion. Breakthroughs, discoveries, and DIY tips sent every weekday. For thousands of years, hunters around the world have employed poison-tipped arrows to assist in taking down prey. For example, the curare plant poisons used by South and Central American hunters paralyzes the respiratory system. Meanwhile, inhabitants of the Kalahari Desert have relied on the toxins harvested from beetle larvae .

Brewing byproduct may be a key sustainable secret ingredient. Breakthroughs, discoveries, and DIY tips sent every weekday. Brewing beer relies on a very simple living thing-brewer's yeast. The microorganisms thrive on mashed grains, converting sugars into both alcohol and carbon dioxide along the way. But there's not much use for yeast after the pints are poured .