This is a preview. Log in through your library . Abstract This paper derives the exact probability density function of instrumental variable estimators of the coefficient vector of the endogenous ...

Two Colorado school districts told Denver7 that air conditioning installation at all schools is a long-term solution to ending heat-related closures and early releases. Millions in Texas urged to ...

The summer heat can be tough on anyone’s body and mind — but the stakes are higher for seniors. Extreme heat may speed up "biological aging" in older individuals, raising concerns about its impact on ...

Britain is preparing for another "heatwave-style scenario" as weather charts indicate temperatures climbing to 30C over the coming days, including Gloucestershire. The meteorological maps, compiled ...

SCOTLAND is set to enjoy a last blast of summer this month with temperatures rising to 23C in some areas. September 1 marks the first day of meteorological autumn, as the nights draw in and the ...

Autumn officially began on Monday, September 1, at least from a meteorological perspective. The first day of September signalled the conclusion of summer as we head towards chillier months and ...

Earlier in August 2025, Exact Sciences announced record second-quarter revenue, raised its full-year 2025 revenue and adjusted EBITDA guidance midpoints, and revealed a multi-year productivity plan ...

More than half of six-figure earners no longer feel financially successful—and they revealed that they’d need a sky-high salary of $500,000 to feel comfortable in today’s economy. Just 20 years ago, ...

Controversy arose early in the US Open, as Daniil Medvedev's first-round loss against Benjamin Bonzi featured a moment that raised eyebrows at Louis Armstrong Stadium. Near the end of the third set, ...

Britain is set to enjoy heatwave conditions into the autumn, with a sizzling 'Indian Summer' on the horizon, according to recent weather forecasts. Long-range weather maps from WXcharts show a warm ...

10:02, Thu, Aug 21, 2025 Updated: 10:02, Thu, Aug 21, 2025 Weather maps generated by WXCharts using Met Desk data show that the UK will be hit by a heat bomb in just days. The charts suggest that the ...