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Scientists Discover New Species and Extreme Life Forms
Confirmed
In Short: Scientists have identified a new tiger cat species in Bolivia and discovered organisms living in extreme conditions.
Scientists have discovered a new species of tiger cat in Bolivia, the first living feline species identified by scientists in over a century, according to researchers in Current Biology.
The newly identified species, Leopardus tilcayo, is a dainty spotted feline native to Bolivia’s cloud forests. Scientists believe it evolved from a common ancestor of 'tiger cats' around 1.4 million years ago.
In a separate discovery, scientists have found an organism that lives in the heated waters of California’s Lassen Volcanic National Park. This amoeba can reproduce at an astonishing 145 degrees Fahrenheit (63 degrees Celsius), setting a record for the upper temperature limit for all known eukaryotes.
The discovery of this amoeba suggests that complex cells of eukaryotes might be more durable than previously thought and could help scientists understand locations in the universe where complex life could survive.
In other findings, scientists have discovered a remarkably preserved fossil from northeastern Spain, providing a rare look at the skin, soft tissues, and possible coloration of an ancient crocodile relative that lived about 125 million years ago.
These discoveries highlight the ongoing efforts of scientists to understand the diversity and adaptability of life on Earth and beyond.
Scientists are using interdisciplinary teams and advanced technologies to accelerate the identification of new species and biological targets.
What this adds
The exact number of tilcayo tiger cats remaining in the wild is unknown.
Scientists are still studying the implications of the new genetic element found in the poxvirus.
What's confirmed
- Scientists estimate that an impact of this magnitude occurs on the Moon only about once a century, or possibly even less frequently.
What's still developing
- NASA’s SpaceX Crew-13 Could Reach the ISS in Record Time Study Finds Time-Restricted Eating Helped People Lose Weight Without Cutting Calories Memory Decline May Start Much Earlier Than Scientists Once Thought Could Earth’s Magnetic Field Be Secretly Influencing How We Age?
- Two new studies are giving planetary scientists hope While we still don’t know if there’s extraterrestrial life out there, we do know the conditions for it exist, even in our own solar system.
- Now two studies published over the weekend are giving planetary scientists even more hope that we may find it.
- Studying them helps scientists understand what life as we know it is capable of.
- Scientists found a human genetic element in a poxvirus and discovered it was both an important gene for brain function and a jumping gene capable of moving and inserting itself in genomes.
- Scientists do not yet know how many tilcayo tiger cats remain in the wild.
- When animals look alike, scientists need a different way to determine where variation within one species ends and another begins.
- Decades ago, scientists collected specimens in the field and compared them to known animals, Eby said.
- Scientists use the concept of subspecies to mark groups in transition, Eby explained.
- This is allowing scientists to watch a sixth species emerge in real time.
- Scientists have only identified 1.5 to 1.7 million, with around 16,000 new ones added to the list every year.
- Scientists would spend years identifying a biological target, screening thousands of compounds and refining promising leads in the lab — often with no guarantee that this effort would ultimately benefit patients.