challenges

observatory watches as signal from space spirals into large dish

Repeating fast radio burst with strange magnetic field challenges magnetar explanation

A repeated fast radio burst (FRB) with a variable, polarized magnetic field has deepened the mystery of what produces these enigmatic millisecond bursts of radio waves from deep space. Since their discovery in 2007, FRBs have been one of the most enduring mysteries in astrophysics. They are extremely powerful, emitting as much energy in a …

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Mozilla challenges Microsoft, Google, Apple on browsers

Mozilla challenges Microsoft, Google, Apple on browsers

Firefox maker Mozilla takes aim at Microsoft, Google and Apple for using their operating systems to direct users to their browsers and stack the deck against rivals that don’t have the same operating system advantages. Like, for example, Mozilla. The fact that these few large companies dominate such a large technology market – Mozilla refers …

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Monkeypox outbreak slows in US, but health officials say critical challenges remain |  CNN

Monkeypox outbreak slows in US, but health officials say critical challenges remain | CNN

CNN — New cases of monkeypox in the United States have steadily declined in recent weeks, with cases reported in the first week of September reduced to about half of what they were at their peak a month ago. . But the recent death of a Los Angeles County resident — the first attributed to …

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