BP News: Science

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New Human Species, Homo juluensis, Discovered with Unique Features in China

2 hours ago

New species Homo juluensis discovered in China.
- Homo juluensis lived 200,000 years ago in cool climate.
- Fossils found at Xujiayao reveal 16 individuals.
- Large heads and teeth similar to Denisovans.
- Homo juluensis were hunters using horse remains.
- Species existence challenges human evolution models.
- Research on findings published in Nature journal.

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NASA Astronauts Celebrate Thanksgiving Amidst Challenges on ISS

6 hours ago

Suni Williams and Butch Wilmore spent Thanksgiving on the ISS.
- Spacecraft issues extended their mission from 8 to 176 days.
- They will return to Earth in February on a SpaceX Dragon capsule.
- Astronauts enjoyed a rehydrated Thanksgiving meal in zero gravity.
- NASA has plans to ensure the astronauts' safe return.
- Despite rumors, Williams confirms the astronauts are healthy.
- The Starliner returned unmanned; technical issues continue.

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Ancient Egyptian Artifact Reveals Psychedelic Rituals with Hallucinogenic Traces

5 hours ago

Scientists found hallucinogens in a 2,200-year-old Egyptian jug.
- The jug belonged to the deity Bes, associated with dreams and music.
- Traces of blue water lily, Syrian rue, and Cleome were detected.
- Human fluids like blood and milk were also found in the jug.
- The jug may have been used in dream-inducing magic rituals.
- Experts suggest not all Bes vessels contain hallucinogens.
- The artifact was donated to the Tampa Museum of Art in 1984.

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Toxic Chemicals Found in Black Plastics Might Pose Health Risks

7 hours ago

Studies reveal toxic chemicals in black plastics, sparking health concerns.
- Black plastics in electronics contain heavy metals, posing health risks.
- Experts urge caution with black plastics, citing unknown long-term effects.
- Environmental impact prompts calls for stricter black plastics regulation.
- Public campaigns advocate safer alternatives to black plastic products.
- Industries are encouraged to reduce or replace harmful black plastics.
- Expanded safety testing for black plastics is essential for risk management.

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Toxic Odor on ISS: Russian Craft Raises Concerns Yet Determined Safe

16 hours ago

Russian Progress 90 delivered three tons of supplies to ISS on Nov 23.
- Foul odor from Russian Progress 90 led crew to close hatch to avoid contamination.
- NASA reports ISS air quality normal but activated safety measures for assurance.
- Roscosmos cosmonauts used protective gear to activate air-scrubbing systems.
- NASA is investigating a separate 'spray-paint' odor in a U.S. module.
- Progress 90 will stay at ISS for six months before planned reentry.
- Aging ISS systems face scrutiny but NASA and Roscosmos ensure operations till 2028.

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NASA Rediscovers Cold War-Era Base Beneath Greenland's Ice Through Radar

21 hours ago

NASA's radar tech reveals Cold War Camp Century under Greenland ice.
- Camp Century secretly built for nuclear missiles in Greenland in 1959.
- Abandoned in 1966, Camp Century poses environmental risks.
- NASA mapped Camp Century while studying Greenland ice sheets.
- Denmark and Greenland dispute over Camp Century's clean-up.
- Melting ice uncovers Greenland's energy and mineral potential.
- Camp Century reflects Cold War tensions and modern challenges.

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Fossilized Dinosaur Poop Reveals Dietary Habits Key to Their Dominance

11 hours ago

Dinosaurs adapted diets quickly, aiding their dominance in changing climates.
- Fossilized poop study reveals dinosaurs' diverse diets including insects, fish, and plants.
- Researchers analyzed over 500 coprolites from 230-200 million years ago in Central Europe.
- Advanced synchrotron microtomography provided detailed insights into ancient food webs.
- Smok, a theropod, was first to adapt by crushing bones in its diet.
- Herbivorous dinosaurs' varied plant diets supported environmental adaptability.
- Coprolites found with fish scales, insect parts, and dinosaur bones show dietary variety.

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Largest Universe Simulation Reveals New Insights on Cosmic Evolution

15 hours ago

Argonne Lab simulates universe using Frontier supercomputer in November 2024.
- Frontier uses 9,000 nodes to map 31 billion cubic megaparsecs of space.
- Simulation explores the universe's evolution and dark matter's role.
- Hydrodynamics include gravity, hot gas, stars, black holes, and galaxies.
- Lead by Salman Habib, offering comprehensive cosmic dynamics insights.
- Spanning 0.001% of space, it unveils unseen dark matter structures.
- A decade of refinement enables detailed cosmic evolution analysis.

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Trump's Health Nominees Stir Global Concerns Over Anti-Science Views and Health Policies

16 hours ago

Trump's health picks raise global public health worries.
- Experts warn against anti-science stances and funding threats.
- Robert F. Kennedy Jr. eyed for Health and Human Services.
- Marty Makary, FDA nominee, faces less controversy.
- Fears of reduced U.S. global health policy influence.
- U.S. withdrawal from global health cooperation concerns.
- Kennedy Jr. criticized for reproductive rights views.

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Kent Faces Travel Chaos, Power Outages Amid Storm Bert's Wrath

2 days ago

Storm Bert causes power outages and disruptions in Kent.
- Met Office issues a warning; winds reach up to 50 mph.
- Rail lines blocked between Redhill and Tonbridge in storm.
- UK Power Networks reports outages from fallen trees.
- Kent Fire sees many calls for trees blocking roads.
- Non-emergencies urged to call local councils, not 911.
- Craft foundation launched to help disabled youth learn.

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