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Does Viagra reduce the risk of Alzheimer’s? Here’s what we know.
Drugs taken to treat erectile dysfunction have once again been tied to a reduced risk of Alzheimer’s disease. A new…
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‘Devil monkeys’ are attacking people in Thailand, Japan and India. Here’s why.
Wildlife tourism thrives on our fascination with animals and primates are particularly attractive animals to tourists. With their human-like faces,…
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January’s full ‘Wolf Moon’ rises Thursday. Here’s how to see it at its best.
This month’s full moon, known as the Wolf Moon, will be at its fullest on Thursday, Jan. 25 and will…
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Will the Doomsday Clock stand still or creep closer to midnight? Here’s how to watch the reveal on Tuesday.
Scientists will soon announce how close a hypothetical timepiece known as the Doomsday Clock is to midnight — the hour…
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Annual cane toad kill-a-thon is about to start in Australia. Here’s how to eliminate the pests humanely.
Australia is about to embark on a massive annual cane toad killing spree — known as the Great Cane Toad…
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Future humans could use black holes as batteries, physics paper claims. Here’s how.
The gravitational pull from black holes is so strong that nothing can escape its grasp. So could we ever harness…
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The Geminids — this year’s only multicolored meteor shower — peaks next week. Here’s how to watch.
The Geminid meteor shower will peak on Dec. 13 and 14, with the moon absent from the night sky for…
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7 nations are sending ‘one heck of a Christmas present’ to the moon on Dec. 24. Here’s what’s inside.
During the wee hours of Christmas Eve this year, before the gift wrapping begins and the aroma of gingerbread brightens…
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One of the brightest stars in the sky will ‘blink out’ on Dec. 12. Here’s how to watch.
Next week, a rare celestial event will occur as an asteroid blocks the red supergiant star Betelgeuse in the constellation…
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Kids under 5 with HIV are dying at high rates. Here’s why.
Among people with HIV, young children are the likeliest to die while receiving treatment. This is likely because many children…
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