Honey bees experience multiple health stressors out-in-the-field

It's not a single pesticide or virus stressing honey bees, and affecting their health, but exposure to a complex web of multiple interacting stressors encountered while at work pollinating crops, found new research. Scientists have been unable to explain increasing colony mortality, even after decades of research examining the role of specific pesticides, parasitic mites, viruses or genetics. This led the research team to wonder if previous studies were missing something by focusing on one stressor at a time.

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Marine plankton behavior could predict future marine extinctions

Marine communities migrated to Antarctica during the Earth's warmest period in 66 million years long before a mass-extinction event.

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Paradox of extreme cold events in a warming world

The Warm Arctic-Cold Continent (WACC) phenomenon is the puzzling combination of Arctic warming and extreme coldness in specific mid-latitude regions. However, the progression of WACC events remains unclear amidst global warming. Scientists have now predicted a sharp decline in the WACC phenomenon post-2030s, affecting extreme weather events. These findings offer critical insights for communities, scientists, and policymakers to refine climate models and strategies and battle climate change.

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Plastic pollution can kill variety of ocean embryos

High levels of plastic pollution can kill the embryos of a wide range of ocean animals, new research shows.

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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 orbiting it. Astronomers have verified the mass of the black hole, putting it at an impressive 33 times that of the Sun.

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Can animals count?

Researchers have made a groundbreaking discovery regarding number sense in animals by confirming the existence of discrete number sense in rats, offering a crucial animal model for investigating the neural basis of numerical ability and disability in humans.

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The joy of sports: How watching sports can boost well-being

Sports, beyond entertainment, foster community and belonging, benefiting both individuals and society. Despite its recognized positive effects, limited evidence exists on the link between watching sports and well-being. To address this gap, a team of researchers conducted a multi-method research and found that sports viewing activates brain reward circuits, leading to improved well-being. Popular sports like baseball notably impact well-being. Their research offers insights for public health policies and individual well-being enhancement.

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Even the simplest marine organisms tend to be individualistic

Sport junkie or couch potato? Always on time or often late? The animal kingdom, too, is home to a range of personalities, each with its own lifestyle. Biologists report on a surprising discovery: even simple marine polychaete worms shape their day-to-day lives on the basis of highly individual rhythms. This diversity is of interest not just for the future of species and populations in a changing environment, but also for medicine.

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Bonobos are more aggressive than previously thought

Chimpanzees and bonobos are often thought to reflect two different sides of human nature -- the conflict-ready chimpanzee versus the peaceful bonobo -- but a new study shows that, within their own communities, male bonobos are more frequently aggressive than male chimpanzees. For both species, more aggressive males had more mating opportunities.

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Optical Illusion: क्या 6 सेकंड में छिपे हुए हिप्पो को खोज सकते हैं आप

ऑप्टिकल इल्यूजन हल करना आपके दिमाग के लिए काफी फायदेमंद होता है। इसे हल करने से आपका दिमाग एक्टिव बनता है और ऑब्जरवेशन स्किल्स भी बेहतर बनती हैं। इसलिए हम आपके लिए एक मजेदार चैलेंज लेकर आए हैं जिसे अगर आपने हल कर दिया तो मान जाएंगे कि आपकी आंखे काफी तेज हैं तो चलिए शुरू हो जाइए और सॉल्व करिए आज का चैलेंज।

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Optical Illusion: तस्वीर में छिपी गलती को 10 सेकंड में खोजकर दीजिए अपने तेज दिमाग का सबूत

हेल्दी रहने के लिए फिजिकल एक्टिविटीज जरूरी होती हैं। ठीक इसी तरह दिमागी स्वास्थ्य को बेहतर बनाने के लिए इसकी कसरत का सहारा लिया जाता है। अगर आप भी अपनी रीजनिंग और ऑब्जरवेशनल स्किल्स को स्ट्रांग बनाना चाहते हैं तो आइए पूरा करके दिखाइए ऑप्टिकल इल्यूजन का यह मजेदार चैलेंज। इसके लिए आपको मिलेंगे सिर्फ 10 सेकंड। आइए देख लीजिए चैलेंज।

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Optical Illusion: आप भी अपनी आंखों को मानते हैं तेज, तो 5 सेकंड में खोज दिखाइए तस्वीर में छिपी पीली कार

अगर आप भी ऐसा मानते हैं कि आपकी पैनी नजरों और तेज दिमाग से कुछ भी छिप नहीं सकता है तो हमारा आज का यह चैलेंज आपको जरूर हल करना चाहिए। मुमकुन है कि इसका सही जवाब ढूंढने में आपके पसीने छूट जाएं या फिर ऐसा भी हो सकता है कि आप इसे आसानी से खोज निकालें। आइए देख लीजिए क्या है आज का मजेदार चैलेंज।

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Blood protein could help detect delayed concussion recovery in children

Researchers have discovered a blood protein that could help detect which children will experience ongoing concussion symptoms more than two weeks after an injury.

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