149 place 27

417 Why past mass extinctions didn't break ecosystems—But this one might

ScienceDaily
ScienceDaily 2 place · 06/09/2025 02:06 EDT

For millions of years, large herbivores like mastodons and giant deer shaped the Earth's ecosystems, which astonishingly stayed stable despite extinctions and upheavals. A new study reveals that only twice in 60 million years did environmental shifts dramatically reorganize these systems once with a continental land bridge, and again with climate-driven habitat change. Yet the ecosystems adapted, with new species taking on old roles. Now, a third, human-driven tipping point threatens that ancient resilience

To see detailed statistics for the news please log in »

Read the original

Add your comment
You must be logged in with Facebook to read and write comments.

A newsletter a day!

You may get 10 most important news around midday in daily newsletter. Press the button and we will send you the most important news only, no spam attached.

or register

LIKE us on Facebook so you won't miss the most important news of the day!

News from the same source
ScienceDaily ScienceDaily
Silicon Valley
George Avalos @ Silicon Valley 1 place · 02/07/2106 01:28 EDT

Newark apartment complex bought for much less than prior value

An East Bay apartment complex has been bought at a price that's well below its prior value. Read more

0

🔮
25.08.2025 ♌︎ Dear Leos, today promises to be a rich and multifaceted day filled with various impressions... Read more ›
Silicon Valley
George Avalos @ Silicon Valley 2 place · 02/07/2106 01:28 EDT

PG&E buys San Jose building to bolster South Bay operations

A PG&E Corp. unit has bought a San Jose building in a move to bolster the utility's South Bay operations. Read more

0

The Verge
Cameron Faulkner @ The Verge 1 place · today 10:30 EDT

Here’s where you can buy microSD Express cards for the Switch 2

The Nintendo Switch 2 was tough to find in stock during its first two months on shelves, but that’s no longer the case. If you own one, or are considering buying one soon, you understandably may want a microSD card to store more games than the console’s 256GB storage can fit. And, you may already […] Read more

0 newcommer

SlashGear
SlashGear 1 place · today 10:30 EDT

5 Of The Worst Controllers Ever Made For A Gaming Console

We may blame controllers for gaming mishaps, but we know it's an excuse. Growing up, though, we really could blame the hardware -- some of it was terrible! Read more

0 newcommer

The Verge
Victoria Song @ The Verge 2 place · today 10:30 EDT

AI doesn’t belong in journaling

In July 2023, I deleted the Day One journaling app from my phone and laptop. It was perhaps the best thing I've done as a lifelong diarist. The decision was prompted by Apple announcing its Journal app at WWDC that year. In that keynote, Apple said it would use "on-device machine learning" to provide prompts […] Read more

0 newcommer

GSMArena.com
GSMArena.com 1 place · today 10:24 EDT

First teaser video shows Huawei Watch GT 6's advanced outdoor sports modes

Huawei is gearing up to unveil the Watch GT 6 series on September 19 with an event in Paris – exactly one year after the GT 5 series arrived. Today, the company shared the first teaser for the new watch. It’s a short teaser that shows cycling, free diving, trail running, downhill skiing and golfing. September 19, Paris. Do you see what’s coming? #RidetheWind #HuaweiLaunch pic.twitter.com/0SqYzUSqZY— Huawei Mobile (@HuaweiMobile) August... Read more

0 newcommer

Business Insider
Sinéad Baker @ Business Insider 1 place · today 10:23 EDT

The de minimis shipping rules are slated to change this week. Here's what that means for you.

The de minimis tax loophole for smaller US packages is coming to an end, which could mean higher prices and some postal services pausing their work. Read more

0 fresh

TechRadar
TechRadar 1 place · today 10:22 EDT

Versatile Video Coding: the key to effortlessly accessible HD video streaming

Justin Ridge, Principal Engineer at Nokia, explores the next steps for streaming technology to meet its full potential. Read more

0 fresh

BetaKit
Madison McLauchlan @ BetaKit 1 place · today 10:20 EDT

Taking Pride in Canadian tech

Plus: The former Meta employee trying to stop Canada's AI brain drain. Read more

0 fresh

SlashGear
SlashGear 2 place · today 10:15 EDT

How Fast Is The Honda Grom, And Is It Highway Legal?

The Honda Grom is an endearing motorcycle despite its miniscule size and reduced power, but you may be surprised by just how fast you can get one to go. Read more

0 fresh

Business Insider
Kaitlyn Rosati @ Business Insider 2 place · today 10:10 EDT

I've traveled to all 20 regions in Italy — but I'll always return to this one in the south

After visiting all 20 regions in Italy, Basilicata is my favorite. It has beautiful beaches in Maratea, and iconic food in the historic city Matera. Read more

0 fresh

TechRadar
TechRadar 2 place · today 10:08 EDT

Enterprise security faces new challenge as attackers master art of digital impersonation

How cyber criminals are weaponizing psychology over malware with scattered spider, the techniques they are using, and the warning signs to look out for. Read more

0 fresh

Startups News
Nickie Louise @ Startups News 1 place · today 10:04 EDT

Cloud security startup Netskope files for IPO at over $5B Valuation

Cloud security startup Netskope is heading to Wall Street. The Santa Clara-based startup filed paperwork on Friday to go public on the Nasdaq under the ticker symbol “NTSK,” marking one of the most closely watched cybersecurity debuts of the year. ... Read more

0 fresh

EU-Startups
Alon Chen @ EU-Startups 1 place · today 10:03 EDT

From Google CMO to startup founder: How leadership changes when you’re the one building it

At 28, I became Google’s youngest country CMO, overseeing multimillion-dollar budgets and leading teams. I had fought for that role for two years, and when I finally got it, I expected to feel elated, but instead I felt bewildered. Yes, my career prospects were immense, but something was missing. Maybe it was the realisation that ... Read more

0 fresh

TechRadar
TechRadar 3 place · today 10:02 EDT

Agentic AI: Unlocking new potential, demanding new rules

The future is here, with agentic AI tools changing our lives, prompting new concerns about trust, ethics, and privacy. Read more

0 fresh

Slashdot
msmash @ Slashdot 1 place · today 10:01 EDT

DHL Deploys AI To Fill Retirement Gap as Third of German Workers Near Exit

DHL's German operations, facing the departure of one-third of support staff within five years, has automated customer service calls and begun capturing institutional knowledge through AI-conducted exit interviews. The company's voicebot now processes one million monthly calls, resolving half without human intervention, though initial deployments struggled with basic German language recognition. FT adds: At DHL in Germany, one in three staff working in support operations will retire in the next... Read more

0 fresh

MacRumors
Mitchel Broussard @ MacRumors 1 place · today 10:01 EDT

Amazon Has Low Prices on Apple Pencil Pro ($99) and AirTag 4-Pack ($69.99)

Today we're tracking an all-time low price for the Apple Pencil Pro and a solid deal on the AirTag 4-Pack at Amazon. Neither deal requires a coupon code this time around, as both have been applied automatically by Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment, which helps us keep the... Read more

0 fresh

Engadget
Valentina Palladino @ Engadget 1 place · today 10:01 EDT

The best Labor Day sales for 2025: Get up to 50 percent off tech from Apple, Anker, Shark and others

Labor Day may bring about the unofficial end to summer, but on the bright side, it can be a good time to save on tech. While seasonal holidays like Memorial Day and Labor Day aren’t the boon for tech deals as Prime Day or Black Friday can be, you can still find some good deals across the web. That’s particularly true if you’re going back to school soon, or are... Read more

0 fresh

The most popular news from the same source for the last week
ScienceDaily ScienceDaily
ScienceDaily
ScienceDaily 2 place · 08/18/2025 11:22 EDT

Scientists are developing a surgery-free alternative to LASIK that reshapes the cornea using electricity instead of lasers. In rabbit tests, the method corrected vision in minutes without incisions. Read more

174

ScienceDaily
ScienceDaily 1 place · 08/19/2025 02:22 EDT

A breakthrough mRNA cancer vaccine has shown the ability to supercharge the effects of immunotherapy in mice, sparking hope for a universal “off-the-shelf” treatment that could fight multiple cancers. Unlike traditional vaccines designed to target specific tumor proteins, this approach simply revs up the immune system as if it were fighting a virus. The results were dramatic—when paired with checkpoint inhibitors, tumors shrank, and in some cases, the vaccine alone... Read more

109

ScienceDaily
ScienceDaily 2 place · 08/21/2025 00:34 EDT

Planting more trees can help cool the planet and reduce fire risk—but where they are planted matters. According to UC Riverside researchers, tropical regions provide the most powerful climate benefits because trees there grow year-round, absorb more carbon dioxide, and cool the air through processes like evapotranspiration, or “tree sweating.” Read more

80

ScienceDaily
ScienceDaily 2 place · 08/20/2025 09:49 EDT

An aggressive blood pressure target of under 120 mm Hg can significantly reduce heart disease risk, researchers found. Despite more side effects and higher costs, the approach proved cost-effective and beneficial for many patients. Read more

35

ScienceDaily
ScienceDaily 1 place · 08/21/2025 08:18 EDT

Scientists have decoded the microbial and environmental factors behind cacao fermentation, the critical process that defines chocolate’s taste. By recreating the fermentation with controlled microbial communities, they’ve paved the way for more consistent, high-quality chocolate. Read more

35

ScienceDaily
ScienceDaily · 08/19/2025 09:54 EDT

MSU researchers discovered that microbes begin shaping the brain while still in the womb, influencing neurons in a region critical for stress and social behavior. Their findings suggest modern birth practices that alter the microbiome may have hidden impacts on brain development. Read more

10

ScienceDaily
ScienceDaily · 08/20/2025 05:13 EDT

Researchers discovered that early puberty or childbirth doubles women’s risk for major diseases and accelerates aging, while later timing offers protective benefits. Genetic analysis reveals evolutionary tradeoffs, where reproductive advantages early in life create health burdens later. Read more

8

ScienceDaily
ScienceDaily · 08/19/2025 23:03 EDT

Lithium battery recycling offers a powerful solution to rising demand, with discarded batteries still holding most of their valuable materials. Compared to mining, recycling slashes emissions and resource use while unlocking major economic potential. Yet infrastructure, policy, and technology hurdles must still be overcome. Read more

3

ScienceDaily
ScienceDaily · 08/20/2025 11:07 EDT

Kelp forests bounce back faster from marine heatwaves when shielded inside Marine Protected Areas. UCLA researchers found that fishing restrictions and predator protection strengthen ecosystem resilience, though results vary by location. Read more

3

ScienceDaily
ScienceDaily · 08/21/2025 02:27 EDT

Scientists have identified a never-before-seen supernova, SN2021yfj, which exploded after losing nearly all of its outer layers. Instead of light elements, it revealed silicon and sulfur from deep within the star—direct proof of a layered stellar structure. The discovery challenges existing theories and suggests stars may die in more exotic ways than textbooks predict. Read more

3

Most popular sources

  • You see 400 news out of 400.
  • Sources 61 out of 61.
The Fintech Times 0%
AlleyWatch 0%
Ubergizmo 0%
VentureBeat 0%
ArcticStartup 0%
View sources »

LIKE us on Facebook so you won't miss the most important news of the day!

25.08.2025 10:41
Last update: 10:35 EDT.
News rating updated: 17:33.

What is Times42?

Times42 brings you the most popular news from tech news portals in real-time chart.
Read about us in FAQ section.


Times42 © 2025