Boca Raton’s 100th birthday: The city’s past, present and hopes for its future
On its 100th birthday, Boca Raton officials and residents are celebrating the city’s founding and its continued rise on the ...
Supernovas may have triggered ancient ice ages, wiping out 60–70% of Earth’s species: Study
A supernova — the explosive death of a massive star — can leave behind a black hole or neutron star. These cosmic blasts are element factories, spreading carbon, calcium, and iron across space, ...