russia-ukraine-war:-list-of-key-events,-day-1,435

These are the key developments from day 1,435 of Russia’s war on Ukraine., These are the key developments from day 1,435 of Russia’s war on Ukraine. The Ukrainian Armed Forces fire a BM-21 grad multiple launch rocket system towards Russian troops, near the front-line town of Chasiv Yar in theContinue Reading

nasa’s-spacex-crew-12-begins-quarantine-for-space-station-mission

From left to right, NASA astronauts Jessica Meir, Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev are NASA’s SpaceX Crew-12 launching to the International Space Station in February. SpaceX The four crew members of NASA’s SpaceX Crew-12 mission began their routine two-week quarantine on Wednesday atContinue Reading

a-hidden-genetic-war-is-unfolding-inside-your-dna

Our genome isn’t as peaceful as it looks—some DNA elements are constantly trying to disrupt it. Scientists studying fruit flies discovered that key proteins protecting chromosome ends must evolve rapidly to counter these internal threats. When these proteins fall out of sync, chromosomes fuse and cells die. The work revealsContinue Reading