Given the Trump administration’s systematic attempts to medically and legally disenfranchise trans people[1], and its abrupt termination of grants focused on LGBTQ+ health[2], we can’t say that the notice of termination we received regarding our federally funded research on transgender and nonbinary people’s health was unexpected.
As...
A shard of smooth bone etched with irregular marks dating back 20,000 years puzzled archaeologists until they noticed something unique – the etchings, lines like tally marks, may have represented prime numbers[1]. Similarly, a clay tablet from 1800 B.C.E.[2] inscribed with Babylonian numbers describes a number system built on prime numbers.
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Biotech company Colossal Biosciences made headlines in April 2025 after claiming it had “successfully restored … the dire wolf[1] to its rightful place in the ecosystem.” Three wolf pups – Romulus, Remus and Khaleesi – were born through this de-extinction project[2].
But behind the scenes lies a more complicated reality.
What Colossal...
Male fertility rates have been plummeting over the past half-century[1]. An analysis from 1992 noted a steady decrease in sperm counts and quality since the 1940s[2]. A more recent study found that male infertility rates increased nearly 80% from 1990 to 2019[3]. The reasons driving this trend remain a mystery, but frequently cited culprits...